22056700222173 has 32 divisors (see below), whose sum is σ = 30237979115520. Its totient is φ = 14296172103360.

The previous prime is 22056700222157. The next prime is 22056700222231. The reversal of 22056700222173 is 37122200765022.

It is not a de Polignac number, because 22056700222173 - 2⁴ = 22056700222157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22056700222133) 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, 5578188 + ... + 8673498.

It is an arithmetic number, because the mean of its divisors is an integer number (944936847360).

Almost surely, 2^{22056700222173} is an apocalyptic number.

It is an amenable number.

22056700222173 is a deficient number, since it is larger than the sum of its proper divisors (8181278893347).

22056700222173 is a wasteful number, since it uses less digits than its factorization.

22056700222173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3095817.

The product of its (nonzero) digits is 141120, while the sum is 39.

Adding to 22056700222173 its reverse (37122200765022), we get a palindrome (59178900987195).

The spelling of 22056700222173 in words is "twenty-two trillion, fifty-six billion, seven hundred million, two hundred twenty-two thousand, one hundred seventy-three".