111122133297 has 16 divisors (see below), whose sum is σ = 169374737280. Its totient is φ = 63481197312.

The previous prime is 111122133193. The next prime is 111122133313. The reversal of 111122133297 is 792331221111.

It is not a de Polignac number, because 111122133297 - 2¹⁸ = 111121871153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111122138297) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 635448 + ... + 791225.

It is an arithmetic number, because the mean of its divisors is an integer number (10585921080).

Almost surely, 2^111122133297 is an apocalyptic number.

It is an amenable number.

111122133297 is a deficient number, since it is larger than the sum of its proper divisors (58252603983).

111122133297 is a wasteful number, since it uses less digits than its factorization.

111122133297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1430392.

The product of its digits is 4536, while the sum is 33.

The spelling of 111122133297 in words is "one hundred eleven billion, one hundred twenty-two million, one hundred thirty-three thousand, two hundred ninety-seven".