22377970579 has 2 divisors, whose sum is σ = 22377970580. Its totient is φ = 22377970578.

The previous prime is 22377970561. The next prime is 22377970591. The reversal of 22377970579 is 97507977322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22377970579 - 2⁵ = 22377970547 is a prime.

It is not a weakly prime, because it can be changed into another prime (22377970529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11188985289 + 11188985290.

It is an arithmetic number, because the mean of its divisors is an integer number (11188985290).

Almost surely, 2^22377970579 is an apocalyptic number.

22377970579 is a deficient number, since it is larger than the sum of its proper divisors (1).

22377970579 is an equidigital number, since it uses as much as digits as its factorization.

22377970579 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11668860, while the sum is 58.

The spelling of 22377970579 in words is "twenty-two billion, three hundred seventy-seven million, nine hundred seventy thousand, five hundred seventy-nine".