22004262055 has 12 divisors (see below), whose sum is σ = 27284375016. Its totient is φ = 17035554000.

The previous prime is 22004262047. The next prime is 22004262089. The reversal of 22004262055 is 55026240022.

It is not a de Polignac number, because 22004262055 - 2³ = 22004262047 is a prime.

It is a super-2 number, since 2×22004262055² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 2284921 + ... + 2294530.

It is an arithmetic number, because the mean of its divisors is an integer number (2273697918).

Almost surely, 2^22004262055 is an apocalyptic number.

22004262055 is a deficient number, since it is larger than the sum of its proper divisors (5280112961).

22004262055 is an equidigital number, since it uses as much as digits as its factorization.

22004262055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4579518 (or 4579487 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The spelling of 22004262055 in words is "twenty-two billion, four million, two hundred sixty-two thousand, fifty-five".