22133022120 has 128 divisors (see below), whose sum is σ = 80483760000. Its totient is φ = 5365578240.

The previous prime is 22133022101. The next prime is 22133022161. The reversal of 22133022120 is 2122033122.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 22133022093 and 22133022102.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 919645 + ... + 943404.

It is an arithmetic number, because the mean of its divisors is an integer number (628779375).

Almost surely, 2^22133022120 is an apocalyptic number.

22133022120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22133022120 is an abundant number, since it is smaller than the sum of its proper divisors (58350737880).

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

22133022120 is a wasteful number, since it uses less digits than its factorization.

22133022120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1863080 (or 1863070 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 22133022120 its reverse (2122033122), we get a palindrome (24255055242).

The spelling of 22133022120 in words is "twenty-two billion, one hundred thirty-three million, twenty-two thousand, one hundred twenty".