22808222755 has 16 divisors (see below), whose sum is σ = 28013334624. Its totient is φ = 17817811200.

The previous prime is 22808222753. The next prime is 22808222777. The reversal of 22808222755 is 55722280822.

It is not a de Polignac number, because 22808222755 - 2¹ = 22808222753 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22808222753) 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, 1055055 + ... + 1076455.

It is an arithmetic number, because the mean of its divisors is an integer number (1750833414).

Almost surely, 2^22808222755 is an apocalyptic number.

22808222755 is a deficient number, since it is larger than the sum of its proper divisors (5205111869).

22808222755 is a wasteful number, since it uses less digits than its factorization.

22808222755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26406.

The product of its (nonzero) digits is 358400, while the sum is 43.

The spelling of 22808222755 in words is "twenty-two billion, eight hundred eight million, two hundred twenty-two thousand, seven hundred fifty-five".