100252555511225 has 48 divisors (see below), whose sum is σ = 135877987627200. Its totient is φ = 72925478841600.

The previous prime is 100252555511183. The next prime is 100252555511239. The reversal of 100252555511225 is 522115555252001.

It is not a de Polignac number, because 100252555511225 - 2²⁰ = 100252554462649 is a prime.

It is a super-2 number, since 2×100252555511225² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1160542535 + ... + 1160628915.

It is an arithmetic number, because the mean of its divisors is an integer number (2830791408900).

Almost surely, 2^{100252555511225} is an apocalyptic number.

It is an amenable number.

100252555511225 is a deficient number, since it is larger than the sum of its proper divisors (35625432115975).

100252555511225 is a wasteful number, since it uses less digits than its factorization.

100252555511225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139770 (or 139765 counting only the distinct ones).

The product of its (nonzero) digits is 250000, while the sum is 41.

The spelling of 100252555511225 in words is "one hundred trillion, two hundred fifty-two billion, five hundred fifty-five million, five hundred eleven thousand, two hundred twenty-five".