22333031130 has 16 divisors (see below), whose sum is σ = 53599274784. Its totient is φ = 5955474960.

The previous prime is 22333031117. The next prime is 22333031137. The reversal of 22333031130 is 3113033322.

It is a junction number, because it is equal to n+sod(n) for n = 22333031097 and 22333031106.

It is not an unprimeable number, because it can be changed into a prime (22333031137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 372217156 + ... + 372217215.

It is an arithmetic number, because the mean of its divisors is an integer number (3349954674).

Almost surely, 2^22333031130 is an apocalyptic number.

22333031130 is an abundant number, since it is smaller than the sum of its proper divisors (31266243654).

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

22333031130 is a wasteful number, since it uses less digits than its factorization.

22333031130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744434381.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 22333031130 its reverse (3113033322), we get a palindrome (25446064452).

The spelling of 22333031130 in words is "twenty-two billion, three hundred thirty-three million, thirty-one thousand, one hundred thirty".