22428066826 has 32 divisors (see below), whose sum is σ = 36956088000. Its totient is φ = 10123678080.

The previous prime is 22428066809. The next prime is 22428066863. The reversal of 22428066826 is 62866082422.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6987510 + ... + 6990718.

It is an arithmetic number, because the mean of its divisors is an integer number (1154877750).

Almost surely, 2^22428066826 is an apocalyptic number.

22428066826 is a deficient number, since it is larger than the sum of its proper divisors (14528021174).

22428066826 is a wasteful number, since it uses less digits than its factorization.

22428066826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5334.

The product of its (nonzero) digits is 884736, while the sum is 46.

The spelling of 22428066826 in words is "twenty-two billion, four hundred twenty-eight million, sixty-six thousand, eight hundred twenty-six".