111120133252 has 12 divisors (see below), whose sum is σ = 195944663376. Its totient is φ = 55135943720.

The previous prime is 111120133213. The next prime is 111120133261. The reversal of 111120133252 is 252331021111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106030138 + ... + 106031185.

It is an arithmetic number, because the mean of its divisors is an integer number (16328721948).

Almost surely, 2^111120133252 is an apocalyptic number.

It is an amenable number.

111120133252 is a deficient number, since it is larger than the sum of its proper divisors (84824530124).

111120133252 is a wasteful number, since it uses less digits than its factorization.

111120133252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212061458 (or 212061456 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

Adding to 111120133252 its reverse (252331021111), we get a palindrome (363451154363).

The spelling of 111120133252 in words is "one hundred eleven billion, one hundred twenty million, one hundred thirty-three thousand, two hundred fifty-two".