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2223020230112 = 251161103531121
BaseRepresentation
bin100000010110010110010…
…101001100010111100000
321212112000002202101112202
4200112112111030113200
5242410221134330422
64421124050312332
7316415341116413
oct40262625142740
97775002671482
102223020230112
11787860a69650
122baa04b886a8
13131825ba6786
1479848007b7a
153cc5c40ab92
hex2059654c5e0

2223020230112 has 48 divisors (see below), whose sum is σ = 4852710750384. Its totient is φ = 993898752000.

The previous prime is 2223020230103. The next prime is 2223020230127. The reversal of 2223020230112 is 2110320203222.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51744089 + ... + 51787032.

It is an arithmetic number, because the mean of its divisors is an integer number (101098140633).

Almost surely, 22223020230112 is an apocalyptic number.

2223020230112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2223020230112 is an abundant number, since it is smaller than the sum of its proper divisors (2629690520272).

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

2223020230112 is a wasteful number, since it uses less digits than its factorization.

2223020230112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103531203 (or 103531195 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 2223020230112 its reverse (2110320203222), we get a palindrome (4333340433334).

The spelling of 2223020230112 in words is "two trillion, two hundred twenty-three billion, twenty million, two hundred thirty thousand, one hundred twelve".

Divisors: 1 2 4 8 11 16 22 32 44 61 88 122 176 244 352 488 671 976 1342 1952 2684 5368 10736 21472 103531121 207062242 414124484 828248968 1138842331 1656497936 2277684662 3312995872 4555369324 6315398381 9110738648 12630796762 18221477296 25261593524 36442954592 50523187048 69469382191 101046374096 138938764382 202092748192 277877528764 555755057528 1111510115056 2223020230112