22226926579 has 32 divisors (see below), whose sum is σ = 27835315200. Its totient is φ = 17446440960.

The previous prime is 22226926559. The next prime is 22226926621. The reversal of 22226926579 is 97562962222.

It is not a de Polignac number, because 22226926579 - 2¹³ = 22226918387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22226926529) 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 31 ways as a sum of consecutive naturals, for example, 162867 + ... + 266419.

It is an arithmetic number, because the mean of its divisors is an integer number (869853600).

Almost surely, 2^22226926579 is an apocalyptic number.

22226926579 is a deficient number, since it is larger than the sum of its proper divisors (5608388621).

22226926579 is a wasteful number, since it uses less digits than its factorization.

22226926579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103675.

The product of its digits is 3265920, while the sum is 52.

The spelling of 22226926579 in words is "twenty-two billion, two hundred twenty-six million, nine hundred twenty-six thousand, five hundred seventy-nine".