232022222213 has 2 divisors, whose sum is σ = 232022222214. Its totient is φ = 232022222212.

The previous prime is 232022222197. The next prime is 232022222249. The reversal of 232022222213 is 312222220232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 195574448644 + 36447773569 = 442238^2 + 190913^2 .

It is a cyclic number.

It is not a de Polignac number, because 232022222213 - 2⁴ = 232022222197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232022222293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116011111106 + 116011111107.

It is an arithmetic number, because the mean of its divisors is an integer number (116011111107).

Almost surely, 2^232022222213 is an apocalyptic number.

It is an amenable number.

232022222213 is a deficient number, since it is larger than the sum of its proper divisors (1).

232022222213 is an equidigital number, since it uses as much as digits as its factorization.

232022222213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 232022222213 its reverse (312222220232), we get a palindrome (544244442445).

The spelling of 232022222213 in words is "two hundred thirty-two billion, twenty-two million, two hundred twenty-two thousand, two hundred thirteen".