100026064227172 has 24 divisors (see below), whose sum is σ = 175531992612480. Its totient is φ = 49874255282880.

The previous prime is 100026064227169. The next prime is 100026064227191. The reversal of 100026064227172 is 271722460620001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21499753 + ... + 25735024.

It is an arithmetic number, because the mean of its divisors is an integer number (7313833025520).

Almost surely, 2^{100026064227172} is an apocalyptic number.

It is an amenable number.

100026064227172 is a deficient number, since it is larger than the sum of its proper divisors (75505928385308).

100026064227172 is a wasteful number, since it uses less digits than its factorization.

100026064227172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47236251 (or 47236249 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 40.

The spelling of 100026064227172 in words is "one hundred trillion, twenty-six billion, sixty-four million, two hundred twenty-seven thousand, one hundred seventy-two".