232213220311 has 2 divisors, whose sum is σ = 232213220312. Its totient is φ = 232213220310.

The previous prime is 232213220299. The next prime is 232213220339. The reversal of 232213220311 is 113022312232.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232213220311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232213200311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116106610155 + 116106610156.

It is an arithmetic number, because the mean of its divisors is an integer number (116106610156).

Almost surely, 2^232213220311 is an apocalyptic number.

232213220311 is a deficient number, since it is larger than the sum of its proper divisors (1).

232213220311 is an equidigital number, since it uses as much as digits as its factorization.

232213220311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 232213220311 its reverse (113022312232), we get a palindrome (345235532543).

The spelling of 232213220311 in words is "two hundred thirty-two billion, two hundred thirteen million, two hundred twenty thousand, three hundred eleven".