22132331101 has 4 divisors (see below), whose sum is σ = 22198006012. Its totient is φ = 22066656192.

The previous prime is 22132331087. The next prime is 22132331119. The reversal of 22132331101 is 10113323122.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9945275076 + 12187056025 = 99726^2 + 110395^2 .

It is a cyclic number.

It is not a de Polignac number, because 22132331101 - 2¹⁷ = 22132200029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22132331171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32836950 + ... + 32837623.

It is an arithmetic number, because the mean of its divisors is an integer number (5549501503).

Almost surely, 2^22132331101 is an apocalyptic number.

It is an amenable number.

22132331101 is a deficient number, since it is larger than the sum of its proper divisors (65674911).

22132331101 is an equidigital number, since it uses as much as digits as its factorization.

22132331101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65674910.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 22132331101 its reverse (10113323122), we get a palindrome (32245654223).

The spelling of 22132331101 in words is "twenty-two billion, one hundred thirty-two million, three hundred thirty-one thousand, one hundred one".