22371358679 has 2 divisors, whose sum is σ = 22371358680. Its totient is φ = 22371358678.

The previous prime is 22371358657. The next prime is 22371358697. The reversal of 22371358679 is 97685317322.

It is a happy number.

Together with next prime (22371358697) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22371358679 - 2²⁰ = 22370310103 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22371358679.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22371358649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11185679339 + 11185679340.

It is an arithmetic number, because the mean of its divisors is an integer number (11185679340).

Almost surely, 2^22371358679 is an apocalyptic number.

22371358679 is a deficient number, since it is larger than the sum of its proper divisors (1).

22371358679 is an equidigital number, since it uses as much as digits as its factorization.

22371358679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3810240, while the sum is 53.

The spelling of 22371358679 in words is "twenty-two billion, three hundred seventy-one million, three hundred fifty-eight thousand, six hundred seventy-nine".