22228022599 has 2 divisors, whose sum is σ = 22228022600. Its totient is φ = 22228022598.

The previous prime is 22228022581. The next prime is 22228022647. The reversal of 22228022599 is 99522082222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22228022599 - 2¹⁵ = 22227989831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22220022599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11114011299 + 11114011300.

It is an arithmetic number, because the mean of its divisors is an integer number (11114011300).

Almost surely, 2^22228022599 is an apocalyptic number.

22228022599 is a deficient number, since it is larger than the sum of its proper divisors (1).

22228022599 is an equidigital number, since it uses as much as digits as its factorization.

22228022599 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 207360, while the sum is 43.

The spelling of 22228022599 in words is "twenty-two billion, two hundred twenty-eight million, twenty-two thousand, five hundred ninety-nine".