22100120220010 has 32 divisors (see below), whose sum is σ = 46430404554240. Its totient is φ = 7415967391872.

The previous prime is 22100120219941. The next prime is 22100120220011. The reversal of 22100120220010 is 1002202100122.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22100120220011) 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, 3358677595 + ... + 3358684174.

It is an arithmetic number, because the mean of its divisors is an integer number (1450950142320).

Almost surely, 2^{22100120220010} is an apocalyptic number.

22100120220010 is an abundant number, since it is smaller than the sum of its proper divisors (24330284334230).

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

22100120220010 is a wasteful number, since it uses less digits than its factorization.

22100120220010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6717361830.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22100120220010 its reverse (1002202100122), we get a palindrome (23102322320132).

The spelling of 22100120220010 in words is "twenty-two trillion, one hundred billion, one hundred twenty million, two hundred twenty thousand, ten".