123222013133201 has 2 divisors, whose sum is σ = 123222013133202. Its totient is φ = 123222013133200.

The previous prime is 123222013133143. The next prime is 123222013133251. The reversal of 123222013133201 is 102331310222321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 123115557105025 + 106456028176 = 11095745^2 + 326276^2 .

It is a cyclic number.

It is not a de Polignac number, because 123222013133201 - 2⁶ = 123222013133137 is a prime.

It is not a weakly prime, because it can be changed into another prime (123222013133251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61611006566600 + 61611006566601.

It is an arithmetic number, because the mean of its divisors is an integer number (61611006566601).

Almost surely, 2^{123222013133201} is an apocalyptic number.

It is an amenable number.

123222013133201 is a deficient number, since it is larger than the sum of its proper divisors (1).

123222013133201 is an equidigital number, since it uses as much as digits as its factorization.

123222013133201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 123222013133201 its reverse (102331310222321), we get a palindrome (225553323355522).

The spelling of 123222013133201 in words is "one hundred twenty-three trillion, two hundred twenty-two billion, thirteen million, one hundred thirty-three thousand, two hundred one".