111401617600325 has 48 divisors (see below), whose sum is σ = 151292698939200. Its totient is φ = 80867588544000.

The previous prime is 111401617600319. The next prime is 111401617600367. The reversal of 111401617600325 is 523006716104111.

It is not a de Polignac number, because 111401617600325 - 2²² = 111401613406021 is a prime.

It is a super-2 number, since 2×111401617600325² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 434204681 + ... + 434461169.

It is an arithmetic number, because the mean of its divisors is an integer number (3151931227900).

Almost surely, 2^{111401617600325} is an apocalyptic number.

It is an amenable number.

111401617600325 is a deficient number, since it is larger than the sum of its proper divisors (39891081338875).

111401617600325 is a wasteful number, since it uses less digits than its factorization.

111401617600325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279222 (or 279217 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 38.

The spelling of 111401617600325 in words is "one hundred eleven trillion, four hundred one billion, six hundred seventeen million, six hundred thousand, three hundred twenty-five".