22224404240079 has 64 divisors (see below), whose sum is σ = 31346047057920. Its totient is φ = 13987146096000.

The previous prime is 22224404240069. The next prime is 22224404240131. The reversal of 22224404240079 is 97004240442222.

It is not a de Polignac number, because 22224404240079 - 2⁵ = 22224404240047 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22224404240079.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22224404240009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3543993714 + ... + 3543999984.

It is an arithmetic number, because the mean of its divisors is an integer number (489781985280).

Almost surely, 2^{22224404240079} is an apocalyptic number.

22224404240079 is a deficient number, since it is larger than the sum of its proper divisors (9121642817841).

22224404240079 is a wasteful number, since it uses less digits than its factorization.

22224404240079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11412.

The product of its (nonzero) digits is 516096, while the sum is 42.

The spelling of 22224404240079 in words is "twenty-two trillion, two hundred twenty-four billion, four hundred four million, two hundred forty thousand, seventy-nine".