111044652452 has 24 divisors (see below), whose sum is σ = 194684730240. Its totient is φ = 55420516800.

The previous prime is 111044652449. The next prime is 111044652469. The reversal of 111044652452 is 254256440111.

It is a super-2 number, since 2×111044652452² (a number of 23 digits) contains 22 as substring.

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, 7410824 + ... + 7425792.

It is an arithmetic number, because the mean of its divisors is an integer number (8111863760).

Almost surely, 2^111044652452 is an apocalyptic number.

It is an amenable number.

111044652452 is a deficient number, since it is larger than the sum of its proper divisors (83640077788).

111044652452 is a wasteful number, since it uses less digits than its factorization.

111044652452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18251 (or 18249 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

The spelling of 111044652452 in words is "one hundred eleven billion, forty-four million, six hundred fifty-two thousand, four hundred fifty-two".