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214222001422300 = 22522525338482931
BaseRepresentation
bin110000101101010101110010…
…010011000011111111011100
31001002111102102121101202022221
4300231111302103003333130
5211034303124331003200
62035340121233315124
763060012616643464
oct6055256223037734
91032442377352287
10214222001422300
116229204a057373
12200397aaa05aa4
13926c081761471
143ac85861a4ba4
1519b7614c2191a
hexc2d5724c3fdc

214222001422300 has 36 divisors (see below), whose sum is σ = 464863638682296. Its totient is φ = 85688451150400.

The previous prime is 214222001422277. The next prime is 214222001422307. The reversal of 214222001422300 is 3224100222412.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214222001422307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21011835 + ... + 29494765.

It is an arithmetic number, because the mean of its divisors is an integer number (12912878852286).

Almost surely, 2214222001422300 is an apocalyptic number.

214222001422300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214222001422300 is an abundant number, since it is smaller than the sum of its proper divisors (250641637259996).

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

214222001422300 is a wasteful number, since it uses less digits than its factorization.

214222001422300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8735478 (or 8735471 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 214222001422300 its reverse (3224100222412), we get a palindrome (217446101644712).

The spelling of 214222001422300 in words is "two hundred fourteen trillion, two hundred twenty-two billion, one million, four hundred twenty-two thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 252533 505066 1010132 1262665 2525330 5050660 6313325 8482931 12626650 16965862 25253300 33931724 42414655 84829310 169658620 212073275 424146550 848293100 2142220014223 4284440028446 8568880056892 10711100071115 21422200142230 42844400284460 53555500355575 107111000711150 214222001422300