22020064422051 has 16 divisors (see below), whose sum is σ = 29427259629600. Its totient is φ = 14646483406848.

The previous prime is 22020064422023. The next prime is 22020064422127. The reversal of 22020064422051 is 15022446002022.

It is not a de Polignac number, because 22020064422051 - 2⁹ = 22020064421539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22020064422151) 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 15 ways as a sum of consecutive naturals, for example, 189946 + ... + 6638991.

It is an arithmetic number, because the mean of its divisors is an integer number (1839203726850).

Almost surely, 2^{22020064422051} is an apocalyptic number.

22020064422051 is a deficient number, since it is larger than the sum of its proper divisors (7407195207549).

22020064422051 is a wasteful number, since it uses less digits than its factorization.

22020064422051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6831398.

The product of its (nonzero) digits is 15360, while the sum is 30.

The spelling of 22020064422051 in words is "twenty-two trillion, twenty billion, sixty-four million, four hundred twenty-two thousand, fifty-one".