12122032031 has 2 divisors, whose sum is σ = 12122032032. Its totient is φ = 12122032030.

The previous prime is 12122032007. The next prime is 12122032037. The reversal of 12122032031 is 13023022121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12122032031 - 2³⁰ = 11048290207 is a prime.

It is a super-2 number, since 2×12122032031² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12122032037) by changing a digit.

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 as a sum of consecutive naturals, namely, 6061016015 + 6061016016.

It is an arithmetic number, because the mean of its divisors is an integer number (6061016016).

Almost surely, 2^12122032031 is an apocalyptic number.

12122032031 is a deficient number, since it is larger than the sum of its proper divisors (1).

12122032031 is an equidigital number, since it uses as much as digits as its factorization.

12122032031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 12122032031 its reverse (13023022121), we get a palindrome (25145054152).

The spelling of 12122032031 in words is "twelve billion, one hundred twenty-two million, thirty-two thousand, thirty-one".