22412334132 has 144 divisors (see below), whose sum is σ = 62192370240. Its totient is φ = 6773781504.

The previous prime is 22412334059. The next prime is 22412334173. The reversal of 22412334132 is 23143321422.

22412334132 is a `hidden beast` number, since 2 + 241 + 2 + 3 + 3 + 413 + 2 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 22412334096 and 22412334105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9991003 + ... + 9993245.

It is an arithmetic number, because the mean of its divisors is an integer number (431891460).

Almost surely, 2^22412334132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22412334132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31096185120).

22412334132 is an abundant number, since it is smaller than the sum of its proper divisors (39780036108).

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

22412334132 is a wasteful number, since it uses less digits than its factorization.

22412334132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2862 (or 2857 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

Adding to 22412334132 its reverse (23143321422), we get a palindrome (45555655554).

The spelling of 22412334132 in words is "twenty-two billion, four hundred twelve million, three hundred thirty-four thousand, one hundred thirty-two".