22133121130 has 16 divisors (see below), whose sum is σ = 40319614944. Its totient is φ = 8746582480.

The previous prime is 22133121107. The next prime is 22133121139. The reversal of 22133121130 is 3112133122.

It is a junction number, because it is equal to n+sod(n) for n = 22133121098 and 22133121107.

It is not an unprimeable number, because it can be changed into a prime (22133121139) 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, 13332376 + ... + 13334035.

It is an arithmetic number, because the mean of its divisors is an integer number (2519975934).

Almost surely, 2^22133121130 is an apocalyptic number.

22133121130 is a deficient number, since it is larger than the sum of its proper divisors (18186493814).

22133121130 is a wasteful number, since it uses less digits than its factorization.

22133121130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26666501.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 22133121130 its reverse (3112133122), we get a palindrome (25245254252).

The spelling of 22133121130 in words is "twenty-two billion, one hundred thirty-three million, one hundred twenty-one thousand, one hundred thirty".