22806873879 has 24 divisors (see below), whose sum is σ = 31800658176. Its totient is φ = 14536681200.

The previous prime is 22806873851. The next prime is 22806873911. The reversal of 22806873879 is 97837860822.

It is not a de Polignac number, because 22806873879 - 2¹³ = 22806865687 is a prime.

It is a super-2 number, since 2×22806873879² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22806873809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 191634 + ... + 286944.

It is an arithmetic number, because the mean of its divisors is an integer number (1325027424).

Almost surely, 2^22806873879 is an apocalyptic number.

22806873879 is a deficient number, since it is larger than the sum of its proper divisors (8993784297).

22806873879 is an equidigital number, since it uses as much as digits as its factorization.

22806873879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95459 (or 95428 counting only the distinct ones).

The product of its (nonzero) digits is 16257024, while the sum is 60.

The spelling of 22806873879 in words is "twenty-two billion, eight hundred six million, eight hundred seventy-three thousand, eight hundred seventy-nine".