22244260867 has 2 divisors, whose sum is σ = 22244260868. Its totient is φ = 22244260866.

The previous prime is 22244260859. The next prime is 22244260931. The reversal of 22244260867 is 76806244222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22244260867 - 2³ = 22244260859 is a prime.

It is not a weakly prime, because it can be changed into another prime (22244260817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11122130433 + 11122130434.

It is an arithmetic number, because the mean of its divisors is an integer number (11122130434).

Almost surely, 2^22244260867 is an apocalyptic number.

22244260867 is a deficient number, since it is larger than the sum of its proper divisors (1).

22244260867 is an equidigital number, since it uses as much as digits as its factorization.

22244260867 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 516096, while the sum is 43.

The spelling of 22244260867 in words is "twenty-two billion, two hundred forty-four million, two hundred sixty thousand, eight hundred sixty-seven".