22132412322 has 32 divisors (see below), whose sum is σ = 46036665600. Its totient is φ = 7087212288.

The previous prime is 22132412311. The next prime is 22132412327. The reversal of 22132412322 is 22321423122.

It is a junction number, because it is equal to n+sod(n) for n = 22132412292 and 22132412301.

It is not an unprimeable number, because it can be changed into a prime (22132412327) 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, 613447 + ... + 648522.

It is an arithmetic number, because the mean of its divisors is an integer number (1438645800).

Almost surely, 2^22132412322 is an apocalyptic number.

22132412322 is an abundant number, since it is smaller than the sum of its proper divisors (23904253278).

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

22132412322 is a wasteful number, since it uses less digits than its factorization.

22132412322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1262090.

The product of its digits is 2304, while the sum is 24.

Adding to 22132412322 its reverse (22321423122), we get a palindrome (44453835444).

The spelling of 22132412322 in words is "twenty-two billion, one hundred thirty-two million, four hundred twelve thousand, three hundred twenty-two".