22029071899 has 2 divisors, whose sum is σ = 22029071900. Its totient is φ = 22029071898.

The previous prime is 22029071849. The next prime is 22029071963. The reversal of 22029071899 is 99817092022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22029071899 - 2²⁷ = 21894854171 is a prime.

It is a super-2 number, since 2×22029071899² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22029071849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11014535949 + 11014535950.

It is an arithmetic number, because the mean of its divisors is an integer number (11014535950).

Almost surely, 2^22029071899 is an apocalyptic number.

22029071899 is a deficient number, since it is larger than the sum of its proper divisors (1).

22029071899 is an equidigital number, since it uses as much as digits as its factorization.

22029071899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 326592, while the sum is 49.

The spelling of 22029071899 in words is "twenty-two billion, twenty-nine million, seventy-one thousand, eight hundred ninety-nine".