232212021953 has 2 divisors, whose sum is σ = 232212021954. Its totient is φ = 232212021952.

The previous prime is 232212021931. The next prime is 232212022061. The reversal of 232212021953 is 359120212232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 138974620849 + 93237401104 = 372793^2 + 305348^2 .

It is a cyclic number.

It is not a de Polignac number, because 232212021953 - 2⁶ = 232212021889 is a prime.

It is not a weakly prime, because it can be changed into another prime (232212021913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116106010976 + 116106010977.

It is an arithmetic number, because the mean of its divisors is an integer number (116106010977).

Almost surely, 2^232212021953 is an apocalyptic number.

It is an amenable number.

232212021953 is a deficient number, since it is larger than the sum of its proper divisors (1).

232212021953 is an equidigital number, since it uses as much as digits as its factorization.

232212021953 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 32.

The spelling of 232212021953 in words is "two hundred thirty-two billion, two hundred twelve million, twenty-one thousand, nine hundred fifty-three".