22233440130 has 128 divisors (see below), whose sum is σ = 61650118656. Its totient is φ = 5078515200.

The previous prime is 22233440111. The next prime is 22233440137. The reversal of 22233440130 is 3104433222.

It is a self number, because there is not a number n which added to its sum of digits gives 22233440130.

It is not an unprimeable number, because it can be changed into a prime (22233440137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 486670 + ... + 530390.

It is an arithmetic number, because the mean of its divisors is an integer number (481641552).

Almost surely, 2^22233440130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22233440130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30825059328).

22233440130 is an abundant number, since it is smaller than the sum of its proper divisors (39416678526).

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

22233440130 is a wasteful number, since it uses less digits than its factorization.

22233440130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43832.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 22233440130 its reverse (3104433222), we get a palindrome (25337873352).

The spelling of 22233440130 in words is "twenty-two billion, two hundred thirty-three million, four hundred forty thousand, one hundred thirty".