22132000230 has 64 divisors (see below), whose sum is σ = 54252918720. Its totient is φ = 5776183296.

The previous prime is 22132000199. The next prime is 22132000237. The reversal of 22132000230 is 3200023122.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22132000237) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 633294 + ... + 667326.

It is an arithmetic number, because the mean of its divisors is an integer number (847701855).

Almost surely, 2^22132000230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22132000230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27126459360).

22132000230 is an abundant number, since it is smaller than the sum of its proper divisors (32120918490).

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

22132000230 is a wasteful number, since it uses less digits than its factorization.

22132000230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34505.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 22132000230 its reverse (3200023122), we get a palindrome (25332023352).

The spelling of 22132000230 in words is "twenty-two billion, one hundred thirty-two million, two hundred thirty", and thus it is an aban number.