111012422434331 has 16 divisors (see below), whose sum is σ = 123882915552768. Its totient is φ = 98612010799200.

The previous prime is 111012422434301. The next prime is 111012422434391. The reversal of 111012422434331 is 133434224210111.

It is a cyclic number.

It is not a de Polignac number, because 111012422434331 - 2³⁴ = 110995242565147 is a prime.

It is a super-2 number, since 2×111012422434331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111012422434301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174825185 + ... + 175459026.

It is an arithmetic number, because the mean of its divisors is an integer number (7742682222048).

Almost surely, 2^{111012422434331} is an apocalyptic number.

111012422434331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

111012422434331 is a deficient number, since it is larger than the sum of its proper divisors (12870493118437).

111012422434331 is a wasteful number, since it uses less digits than its factorization.

111012422434331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350284882.

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 111012422434331 its reverse (133434224210111), we get a palindrome (244446646644442).

The spelling of 111012422434331 in words is "one hundred eleven trillion, twelve billion, four hundred twenty-two million, four hundred thirty-four thousand, three hundred thirty-one".