122330000111031 has 24 divisors (see below), whose sum is σ = 183248792306944. Its totient is φ = 81550885623480.

The previous prime is 122330000111003. The next prime is 122330000111083. The reversal of 122330000111031 is 130111000033221.

122330000111031 is a `hidden beast` number, since 1 + 223 + 300 + 0 + 0 + 1 + 110 + 31 = 666.

It is not a de Polignac number, because 122330000111031 - 2¹⁸ = 122329999848887 is a prime.

It is a super-2 number, since 2×122330000111031² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122330000110995 and 122330000111013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122330000011031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 575820 + ... + 15652206.

Almost surely, 2^{122330000111031} is an apocalyptic number.

122330000111031 is a deficient number, since it is larger than the sum of its proper divisors (60918792195913).

122330000111031 is an equidigital number, since it uses as much as digits as its factorization.

122330000111031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15109793 (or 15109781 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 122330000111031 its reverse (130111000033221), we get a palindrome (252441000144252).

The spelling of 122330000111031 in words is "one hundred twenty-two trillion, three hundred thirty billion, one hundred eleven thousand, thirty-one".