111374224064 has 56 divisors (see below), whose sum is σ = 233208758880. Its totient is φ = 52667377664.

The previous prime is 111374224063. The next prime is 111374224079. The reversal of 111374224064 is 460422473111.

It is not an unprimeable number, because it can be changed into a prime (111374224061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294059 + ... + 556074.

Almost surely, 2^111374224064 is an apocalyptic number.

It is an amenable number.

111374224064 is an abundant number, since it is smaller than the sum of its proper divisors (121834534816).

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

111374224064 is an equidigital number, since it uses as much as digits as its factorization.

111374224064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850257 (or 850247 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 35.

Adding to 111374224064 its reverse (460422473111), we get a palindrome (571796697175).

The spelling of 111374224064 in words is "one hundred eleven billion, three hundred seventy-four million, two hundred twenty-four thousand, sixty-four".