22050544002 has 16 divisors (see below), whose sum is σ = 44105906592. Its totient is φ = 7349378240.

The previous prime is 22050543989. The next prime is 22050544003. The reversal of 22050544002 is 20044505022.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22050544003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139863 + ... + 252314.

It is an arithmetic number, because the mean of its divisors is an integer number (2756619162).

Almost surely, 2^22050544002 is an apocalyptic number.

22050544002 is an abundant number, since it is smaller than the sum of its proper divisors (22055362590).

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

22050544002 is a wasteful number, since it uses less digits than its factorization.

22050544002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401553.

The product of its (nonzero) digits is 3200, while the sum is 24.

The spelling of 22050544002 in words is "twenty-two billion, fifty million, five hundred forty-four thousand, two".