202201220596913 has 2 divisors, whose sum is σ = 202201220596914. Its totient is φ = 202201220596912.

The previous prime is 202201220596891. The next prime is 202201220596951. The reversal of 202201220596913 is 319695022102202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 163847884894864 + 38353335702049 = 12800308^2 + 6193007^2 .

It is a cyclic number.

It is not a de Polignac number, because 202201220596913 - 2⁶ = 202201220596849 is a prime.

It is a super-2 number, since 2×202201220596913² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (202201220596213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101100610298456 + 101100610298457.

It is an arithmetic number, because the mean of its divisors is an integer number (101100610298457).

Almost surely, 2^{202201220596913} is an apocalyptic number.

It is an amenable number.

202201220596913 is a deficient number, since it is larger than the sum of its proper divisors (1).

202201220596913 is an equidigital number, since it uses as much as digits as its factorization.

202201220596913 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 233280, while the sum is 44.

The spelling of 202201220596913 in words is "two hundred two trillion, two hundred one billion, two hundred twenty million, five hundred ninety-six thousand, nine hundred thirteen".