20110022211202 has 16 divisors (see below), whose sum is σ = 37608353226432. Its totient is φ = 7835073588720.

The previous prime is 20110022211197. The next prime is 20110022211203. The reversal of 20110022211202 is 20211222001102.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (20110022211203) 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, 65292279753 + ... + 65292280060.

It is an arithmetic number, because the mean of its divisors is an integer number (2350522076652).

Almost surely, 2^{20110022211202} is an apocalyptic number.

20110022211202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20110022211202 is a deficient number, since it is larger than the sum of its proper divisors (17498331015230).

20110022211202 is a wasteful number, since it uses less digits than its factorization.

20110022211202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130584559833.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 20110022211202 its reverse (20211222001102), we get a palindrome (40321244212304).

The spelling of 20110022211202 in words is "twenty trillion, one hundred ten billion, twenty-two million, two hundred eleven thousand, two hundred two".