111012322320120 has 64 divisors (see below), whose sum is σ = 358655195193120. Its totient is φ = 27326110109184.

The previous prime is 111012322320113. The next prime is 111012322320131. The reversal of 111012322320120 is 21023223210111.

111012322320120 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 35580870979 + ... + 35580874098.

Almost surely, 2^{111012322320120} is an apocalyptic number.

111012322320120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111012322320120 is an abundant number, since it is smaller than the sum of its proper divisors (247642872873000).

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

111012322320120 is a wasteful number, since it uses less digits than its factorization.

111012322320120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71161745104 (or 71161745100 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 111012322320120 its reverse (21023223210111), we get a palindrome (132035545530231).

The spelling of 111012322320120 in words is "one hundred eleven trillion, twelve billion, three hundred twenty-two million, three hundred twenty thousand, one hundred twenty".