22302313013297 has 2 divisors, whose sum is σ = 22302313013298. Its totient is φ = 22302313013296.

The previous prime is 22302313013291. The next prime is 22302313013399. The reversal of 22302313013297 is 79231031320322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17215163581456 + 5087149431841 = 4149116^2 + 2255471^2 .

It is a cyclic number.

It is not a de Polignac number, because 22302313013297 - 2⁴² = 17904266502193 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22302313013297.

It is not a weakly prime, because it can be changed into another prime (22302313013291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11151156506648 + 11151156506649.

It is an arithmetic number, because the mean of its divisors is an integer number (11151156506649).

Almost surely, 2^{22302313013297} is an apocalyptic number.

It is an amenable number.

22302313013297 is a deficient number, since it is larger than the sum of its proper divisors (1).

22302313013297 is an equidigital number, since it uses as much as digits as its factorization.

22302313013297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 38.

The spelling of 22302313013297 in words is "twenty-two trillion, three hundred two billion, three hundred thirteen million, thirteen thousand, two hundred ninety-seven".