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132230300301220 = 22511678970848053
BaseRepresentation
bin11110000100001101000100…
…000100111111011110100100
3122100012002111222111121102211
4132010031010010333132210
5114312430123334114340
61145121432241413204
736565216052365252
oct3604150404773644
9570162458447384
10132230300301220
1139150612312a70
12129b715003a204
1358a23577a5734
142491da2dc95d2
151044930b925ea
hex78434413f7a4

132230300301220 has 48 divisors (see below), whose sum is σ = 307448904506688. Its totient is φ = 47366077714560.

The previous prime is 132230300301163. The next prime is 132230300301301. The reversal of 132230300301220 is 22103003032231.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 132230300301191 and 132230300301200.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4485409287 + ... + 4485438766.

It is an arithmetic number, because the mean of its divisors is an integer number (6405185510556).

Almost surely, 2132230300301220 is an apocalyptic number.

132230300301220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132230300301220 is an abundant number, since it is smaller than the sum of its proper divisors (175218604205468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132230300301220 is a wasteful number, since it uses less digits than its factorization.

132230300301220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8970848140 (or 8970848138 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 132230300301220 its reverse (22103003032231), we get a palindrome (154333303333451).

The spelling of 132230300301220 in words is "one hundred thirty-two trillion, two hundred thirty billion, three hundred million, three hundred one thousand, two hundred twenty".

Divisors: 1 2 4 5 10 11 20 22 44 55 67 110 134 220 268 335 670 737 1340 1474 2948 3685 7370 14740 8970848053 17941696106 35883392212 44854240265 89708480530 98679328583 179416961060 197358657166 394717314332 493396642915 601046819551 986793285830 1202093639102 1973586571660 2404187278204 3005234097755 6010468195510 6611515015061 12020936391020 13223030030122 26446060060244 33057575075305 66115150150610 132230300301220