22345814826 has 12 divisors (see below), whose sum is σ = 48415932162. Its totient is φ = 7448604936.

The previous prime is 22345814797. The next prime is 22345814833. The reversal of 22345814826 is 62841854322.

22345814826 is a `hidden beast` number, since 2 + 2 + 3 + 4 + 581 + 48 + 26 = 666.

It can be written as a sum of positive squares in only one way, i.e., 15104655801 + 7241159025 = 122901^2 + 85095^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 620717061 + ... + 620717096.

Almost surely, 2^22345814826 is an apocalyptic number.

22345814826 is an abundant number, since it is smaller than the sum of its proper divisors (26070117336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22345814826 is a wasteful number, since it uses less digits than its factorization.

22345814826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1241434165 (or 1241434162 counting only the distinct ones).

The product of its digits is 737280, while the sum is 45.

The spelling of 22345814826 in words is "twenty-two billion, three hundred forty-five million, eight hundred fourteen thousand, eight hundred twenty-six".