22015260263 has 2 divisors, whose sum is σ = 22015260264. Its totient is φ = 22015260262.

The previous prime is 22015260167. The next prime is 22015260269. The reversal of 22015260263 is 36206251022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22015260263 - 2²⁶ = 21948151399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22015260269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11007630131 + 11007630132.

It is an arithmetic number, because the mean of its divisors is an integer number (11007630132).

Almost surely, 2^22015260263 is an apocalyptic number.

22015260263 is a deficient number, since it is larger than the sum of its proper divisors (1).

22015260263 is an equidigital number, since it uses as much as digits as its factorization.

22015260263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 29.

The spelling of 22015260263 in words is "twenty-two billion, fifteen million, two hundred sixty thousand, two hundred sixty-three".