232220125721053 has 2 divisors, whose sum is σ = 232220125721054. Its totient is φ = 232220125721052.

The previous prime is 232220125721047. The next prime is 232220125721063. The reversal of 232220125721053 is 350127521022232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 191802611915524 + 40417513805529 = 13849282^2 + 6357477^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232220125721053 is a prime.

It is a super-2 number, since 2×232220125721053² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232220125721063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116110062860526 + 116110062860527.

It is an arithmetic number, because the mean of its divisors is an integer number (116110062860527).

Almost surely, 2^{232220125721053} is an apocalyptic number.

It is an amenable number.

232220125721053 is a deficient number, since it is larger than the sum of its proper divisors (1).

232220125721053 is an equidigital number, since it uses as much as digits as its factorization.

232220125721053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 100800, while the sum is 37.

Adding to 232220125721053 its reverse (350127521022232), we get a palindrome (582347646743285).

The spelling of 232220125721053 in words is "two hundred thirty-two trillion, two hundred twenty billion, one hundred twenty-five million, seven hundred twenty-one thousand, fifty-three".