22123302201132 has 96 divisors (see below), whose sum is σ = 57272664072960. Its totient is φ = 6589904839680.

The previous prime is 22123302201113. The next prime is 22123302201211. The reversal of 22123302201132 is 23110220332122.

It is a super-2 number, since 2×22123302201132² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 110123208 + ... + 110323920.

It is an arithmetic number, because the mean of its divisors is an integer number (596590250760).

Almost surely, 2^{22123302201132} is an apocalyptic number.

22123302201132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22123302201132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28636332036480).

22123302201132 is an abundant number, since it is smaller than the sum of its proper divisors (35149361871828).

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

22123302201132 is a wasteful number, since it uses less digits than its factorization.

22123302201132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214943 (or 214941 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 22123302201132 its reverse (23110220332122), we get a palindrome (45233522533254).

The spelling of 22123302201132 in words is "twenty-two trillion, one hundred twenty-three billion, three hundred two million, two hundred one thousand, one hundred thirty-two".