22007907853 has 2 divisors, whose sum is σ = 22007907854. Its totient is φ = 22007907852.

The previous prime is 22007907839. The next prime is 22007907871. The reversal of 22007907853 is 35870970022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21014271369 + 993636484 = 144963^2 + 31522^2 .

It is a cyclic number.

It is not a de Polignac number, because 22007907853 - 2²⁵ = 21974353421 is a prime.

It is a super-2 number, since 2×22007907853² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22007967853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11003953926 + 11003953927.

It is an arithmetic number, because the mean of its divisors is an integer number (11003953927).

Almost surely, 2^22007907853 is an apocalyptic number.

It is an amenable number.

22007907853 is a deficient number, since it is larger than the sum of its proper divisors (1).

22007907853 is an equidigital number, since it uses as much as digits as its factorization.

22007907853 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 211680, while the sum is 43.

The spelling of 22007907853 in words is "twenty-two billion, seven million, nine hundred seven thousand, eight hundred fifty-three".