22056748055 has 16 divisors (see below), whose sum is σ = 26733255744. Its totient is φ = 17468732160.

The previous prime is 22056748027. The next prime is 22056748079. The reversal of 22056748055 is 55084765022.

It is not a de Polignac number, because 22056748055 - 2⁸ = 22056747799 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22056747997 and 22056748015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3148817 + ... + 3155813.

It is an arithmetic number, because the mean of its divisors is an integer number (1670828484).

Almost surely, 2^22056748055 is an apocalyptic number.

22056748055 is a deficient number, since it is larger than the sum of its proper divisors (4676507689).

22056748055 is a wasteful number, since it uses less digits than its factorization.

22056748055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13226.

The product of its (nonzero) digits is 672000, while the sum is 44.

The spelling of 22056748055 in words is "twenty-two billion, fifty-six million, seven hundred forty-eight thousand, fifty-five".