22466371013 has 2 divisors, whose sum is σ = 22466371014. Its totient is φ = 22466371012.

The previous prime is 22466371009. The next prime is 22466371033. The reversal of 22466371013 is 31017366422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22413982369 + 52388644 = 149713^2 + 7238^2 .

It is a cyclic number.

It is not a de Polignac number, because 22466371013 - 2² = 22466371009 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22466371033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11233185506 + 11233185507.

It is an arithmetic number, because the mean of its divisors is an integer number (11233185507).

Almost surely, 2^22466371013 is an apocalyptic number.

It is an amenable number.

22466371013 is a deficient number, since it is larger than the sum of its proper divisors (1).

22466371013 is an equidigital number, since it uses as much as digits as its factorization.

22466371013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 35.

The spelling of 22466371013 in words is "twenty-two billion, four hundred sixty-six million, three hundred seventy-one thousand, thirteen".