22267260293 has 2 divisors, whose sum is σ = 22267260294. Its totient is φ = 22267260292.

The previous prime is 22267260283. The next prime is 22267260343. The reversal of 22267260293 is 39206276222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15435080644 + 6832179649 = 124238^2 + 82657^2 .

It is a cyclic number.

It is not a de Polignac number, because 22267260293 - 2²⁰ = 22266211717 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22267260293.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22267260203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11133630146 + 11133630147.

It is an arithmetic number, because the mean of its divisors is an integer number (11133630147).

Almost surely, 2^22267260293 is an apocalyptic number.

It is an amenable number.

22267260293 is a deficient number, since it is larger than the sum of its proper divisors (1).

22267260293 is an equidigital number, since it uses as much as digits as its factorization.

22267260293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 41.

The spelling of 22267260293 in words is "twenty-two billion, two hundred sixty-seven million, two hundred sixty thousand, two hundred ninety-three".