22169441022 has 32 divisors (see below), whose sum is σ = 46961897472. Its totient is φ = 6952919424.

The previous prime is 22169441009. The next prime is 22169441023. The reversal of 22169441022 is 22014496122.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22169441023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 306243 + ... + 371649.

It is an arithmetic number, because the mean of its divisors is an integer number (1467559296).

Almost surely, 2^22169441022 is an apocalyptic number.

22169441022 is an abundant number, since it is smaller than the sum of its proper divisors (24792456450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22169441022 is a wasteful number, since it uses less digits than its factorization.

22169441022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68752.

The product of its (nonzero) digits is 13824, while the sum is 33.

The spelling of 22169441022 in words is "twenty-two billion, one hundred sixty-nine million, four hundred forty-one thousand, twenty-two".