232120022202689 has 2 divisors, whose sum is σ = 232120022202690. Its totient is φ = 232120022202688.

The previous prime is 232120022202659. The next prime is 232120022202707. The reversal of 232120022202689 is 986202220021232.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 177376182610225 + 54743839592464 = 13318265^2 + 7398908^2 .

It is a cyclic number.

It is not a de Polignac number, because 232120022202689 - 2²⁰ = 232120021154113 is a prime.

It is not a weakly prime, because it can be changed into another prime (232120022202619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116060011101344 + 116060011101345.

It is an arithmetic number, because the mean of its divisors is an integer number (116060011101345).

Almost surely, 2^{232120022202689} is an apocalyptic number.

It is an amenable number.

232120022202689 is a deficient number, since it is larger than the sum of its proper divisors (1).

232120022202689 is an equidigital number, since it uses as much as digits as its factorization.

232120022202689 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 165888, while the sum is 41.

The spelling of 232120022202689 in words is "two hundred thirty-two trillion, one hundred twenty billion, twenty-two million, two hundred two thousand, six hundred eighty-nine".