232202058201661 has 2 divisors, whose sum is σ = 232202058201662. Its totient is φ = 232202058201660.

The previous prime is 232202058201629. The next prime is 232202058201679. The reversal of 232202058201661 is 166102850202232.

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., 219617876640100 + 12584181561561 = 14819510^2 + 3547419^2 .

It is a cyclic number.

It is not a de Polignac number, because 232202058201661 - 2⁵ = 232202058201629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232202058208661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116101029100830 + 116101029100831.

It is an arithmetic number, because the mean of its divisors is an integer number (116101029100831).

Almost surely, 2^{232202058201661} is an apocalyptic number.

It is an amenable number.

232202058201661 is a deficient number, since it is larger than the sum of its proper divisors (1).

232202058201661 is an equidigital number, since it uses as much as digits as its factorization.

232202058201661 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 138240, while the sum is 40.

The spelling of 232202058201661 in words is "two hundred thirty-two trillion, two hundred two billion, fifty-eight million, two hundred one thousand, six hundred sixty-one".