232232012312021 has 2 divisors, whose sum is σ = 232232012312022. Its totient is φ = 232232012312020.

The previous prime is 232232012311967. The next prime is 232232012312059. The reversal of 232232012312021 is 120213210232232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 155628469312996 + 76603542999025 = 12475114^2 + 8752345^2 .

It is a cyclic number.

It is not a de Polignac number, because 232232012312021 - 2³⁸ = 231957134405077 is a prime.

It is a super-2 number, since 2×232232012312021² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232232012312221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116116006156010 + 116116006156011.

It is an arithmetic number, because the mean of its divisors is an integer number (116116006156011).

Almost surely, 2^{232232012312021} is an apocalyptic number.

It is an amenable number.

232232012312021 is a deficient number, since it is larger than the sum of its proper divisors (1).

232232012312021 is an equidigital number, since it uses as much as digits as its factorization.

232232012312021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 232232012312021 its reverse (120213210232232), we get a palindrome (352445222544253).

The spelling of 232232012312021 in words is "two hundred thirty-two trillion, two hundred thirty-two billion, twelve million, three hundred twelve thousand, twenty-one".