111301344412 has 24 divisors (see below), whose sum is σ = 195336020880. Its totient is φ = 55491139200.

The previous prime is 111301344389. The next prime is 111301344421. The reversal of 111301344412 is 214443103111.

It is a congruent number.

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, 6528243 + ... + 6545269.

It is an arithmetic number, because the mean of its divisors is an integer number (8139000870).

Almost surely, 2^111301344412 is an apocalyptic number.

It is an amenable number.

111301344412 is a deficient number, since it is larger than the sum of its proper divisors (84034676468).

111301344412 is a wasteful number, since it uses less digits than its factorization.

111301344412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21621 (or 21619 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 111301344412 its reverse (214443103111), we get a palindrome (325744447523).

The spelling of 111301344412 in words is "one hundred eleven billion, three hundred one million, three hundred forty-four thousand, four hundred twelve".