22201200130913 has 2 divisors, whose sum is σ = 22201200130914. Its totient is φ = 22201200130912.

The previous prime is 22201200130903. The next prime is 22201200130979. The reversal of 22201200130913 is 31903100210222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18144975934864 + 4056224196049 = 4259692^2 + 2014007^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22201200130913 is a prime.

It is not a weakly prime, because it can be changed into another prime (22201200130903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11100600065456 + 11100600065457.

It is an arithmetic number, because the mean of its divisors is an integer number (11100600065457).

Almost surely, 2^{22201200130913} is an apocalyptic number.

It is an amenable number.

22201200130913 is a deficient number, since it is larger than the sum of its proper divisors (1).

22201200130913 is an equidigital number, since it uses as much as digits as its factorization.

22201200130913 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 22201200130913 in words is "twenty-two trillion, two hundred one billion, two hundred million, one hundred thirty thousand, nine hundred thirteen".