22622223439 has 2 divisors, whose sum is σ = 22622223440. Its totient is φ = 22622223438.

The previous prime is 22622223353. The next prime is 22622223467. The reversal of 22622223439 is 93432222622.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22622223439 - 2²⁵ = 22588669007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22622223398 and 22622223407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22622223469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11311111719 + 11311111720.

It is an arithmetic number, because the mean of its divisors is an integer number (11311111720).

Almost surely, 2^22622223439 is an apocalyptic number.

22622223439 is a deficient number, since it is larger than the sum of its proper divisors (1).

22622223439 is an equidigital number, since it uses as much as digits as its factorization.

22622223439 is an evil number, because the sum of its binary digits is even.

The product of its digits is 124416, while the sum is 37.

The spelling of 22622223439 in words is "twenty-two billion, six hundred twenty-two million, two hundred twenty-three thousand, four hundred thirty-nine".