22054645022 has 32 divisors (see below), whose sum is σ = 34708449024. Its totient is φ = 10498176000.

The previous prime is 22054645021. The next prime is 22054645027.

22054645022 is nontrivially palindromic in base 10.

22054645022 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 22054645022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22054645021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 971918 + ... + 994350.

It is an arithmetic number, because the mean of its divisors is an integer number (1084639032).

Almost surely, 2^22054645022 is an apocalyptic number.

22054645022 is a deficient number, since it is larger than the sum of its proper divisors (12653804002).

22054645022 is a wasteful number, since it uses less digits than its factorization.

22054645022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22724.

The product of its (nonzero) digits is 38400, while the sum is 32.

The spelling of 22054645022 in words is "twenty-two billion, fifty-four million, six hundred forty-five thousand, twenty-two".