111027652225 has 12 divisors (see below), whose sum is σ = 157342044544. Its totient is φ = 76133247120.

The previous prime is 111027652193. The next prime is 111027652259. The reversal of 111027652225 is 522256720111.

It is not a de Polignac number, because 111027652225 - 2⁵ = 111027652193 is a prime.

It is a Duffinian 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 11 ways as a sum of consecutive naturals, for example, 317221689 + ... + 317222038.

Almost surely, 2^111027652225 is an apocalyptic number.

It is an amenable number.

111027652225 is a deficient number, since it is larger than the sum of its proper divisors (46314392319).

111027652225 is an equidigital number, since it uses as much as digits as its factorization.

111027652225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634443744 (or 634443739 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 34.

The spelling of 111027652225 in words is "one hundred eleven billion, twenty-seven million, six hundred fifty-two thousand, two hundred twenty-five".