22364294438859 has 16 divisors (see below), whose sum is σ = 31388620951680. Its totient is φ = 14124755652480.

The previous prime is 22364294438839. The next prime is 22364294438869. The reversal of 22364294438859 is 95883449246322.

It is not a de Polignac number, because 22364294438859 - 2²¹ = 22364292341707 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22364294438793 and 22364294438802.

It is not an unprimeable number, because it can be changed into a prime (22364294438839) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14718979 + ... + 16167155.

It is an arithmetic number, because the mean of its divisors is an integer number (1961788809480).

Almost surely, 2^{22364294438859} is an apocalyptic number.

22364294438859 is a deficient number, since it is larger than the sum of its proper divisors (9024326512821).

22364294438859 is a wasteful number, since it uses less digits than its factorization.

22364294438859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1719130.

The product of its digits is 716636160, while the sum is 69.

The spelling of 22364294438859 in words is "twenty-two trillion, three hundred sixty-four billion, two hundred ninety-four million, four hundred thirty-eight thousand, eight hundred fifty-nine".