22622057177479 has 2 divisors, whose sum is σ = 22622057177480. Its totient is φ = 22622057177478.

The previous prime is 22622057177449. The next prime is 22622057177501. The reversal of 22622057177479 is 97477175022622.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22622057177479 - 2¹⁹ = 22622056653191 is a prime.

It is a super-2 number, since 2×22622057177479² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22622057177429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11311028588739 + 11311028588740.

It is an arithmetic number, because the mean of its divisors is an integer number (11311028588740).

Almost surely, 2^{22622057177479} is an apocalyptic number.

22622057177479 is a deficient number, since it is larger than the sum of its proper divisors (1).

22622057177479 is an equidigital number, since it uses as much as digits as its factorization.

22622057177479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41489280, while the sum is 61.

The spelling of 22622057177479 in words is "twenty-two trillion, six hundred twenty-two billion, fifty-seven million, one hundred seventy-seven thousand, four hundred seventy-nine".