111241562368 has 36 divisors (see below), whose sum is σ = 233735365360. Its totient is φ = 52693369344.

The previous prime is 111241562363. The next prime is 111241562371. The reversal of 111241562368 is 863265142111.

It is a self number, because there is not a number n which added to its sum of digits gives 111241562368.

It is not an unprimeable number, because it can be changed into a prime (111241562363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11430330 + ... + 11440057.

Almost surely, 2^111241562368 is an apocalyptic number.

It is an amenable number.

111241562368 is an abundant number, since it is smaller than the sum of its proper divisors (122493802992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111241562368 is an equidigital number, since it uses as much as digits as its factorization.

111241562368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22870422 (or 22870408 counting only the distinct ones).

The product of its digits is 69120, while the sum is 40.

The spelling of 111241562368 in words is "one hundred eleven billion, two hundred forty-one million, five hundred sixty-two thousand, three hundred sixty-eight".