232213011211397 has 2 divisors, whose sum is σ = 232213011211398. Its totient is φ = 232213011211396.

The previous prime is 232213011211193. The next prime is 232213011211403. The reversal of 232213011211397 is 793112110312232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 171035365646401 + 61177645564996 = 13078049^2 + 7821614^2 .

It is a cyclic number.

It is not a de Polignac number, because 232213011211397 - 2²⁰ = 232213010162821 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 232213011211397.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232213011211697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116106505605698 + 116106505605699.

It is an arithmetic number, because the mean of its divisors is an integer number (116106505605699).

Almost surely, 2^{232213011211397} is an apocalyptic number.

It is an amenable number.

232213011211397 is a deficient number, since it is larger than the sum of its proper divisors (1).

232213011211397 is an equidigital number, since it uses as much as digits as its factorization.

232213011211397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 38.

The spelling of 232213011211397 in words is "two hundred thirty-two trillion, two hundred thirteen billion, eleven million, two hundred eleven thousand, three hundred ninety-seven".