111031120034412 has 48 divisors (see below), whose sum is σ = 266107313200512. Its totient is φ = 36018726923520.

The previous prime is 111031120034347. The next prime is 111031120034447. The reversal of 111031120034412 is 214430021130111.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 831851389 + ... + 831984852.

It is an arithmetic number, because the mean of its divisors is an integer number (5543902358344).

Almost surely, 2^{111031120034412} is an apocalyptic number.

111031120034412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

111031120034412 is an abundant number, since it is smaller than the sum of its proper divisors (155076193166100).

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

111031120034412 is a wasteful number, since it uses less digits than its factorization.

111031120034412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1663836398 (or 1663836396 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 111031120034412 its reverse (214430021130111), we get a palindrome (325461141164523).

The spelling of 111031120034412 in words is "one hundred eleven trillion, thirty-one billion, one hundred twenty million, thirty-four thousand, four hundred twelve".