22033133100 has 108 divisors (see below), whose sum is σ = 75339995640. Its totient is φ = 5341363200.

The previous prime is 22033133081. The next prime is 22033133117. The reversal of 22033133100 is 133133022.

22033133100 is a `hidden beast` number, since 2 + 2 + 0 + 331 + 331 + 0 + 0 = 666.

It is a super-2 number, since 2×22033133100² (a number of 21 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1102885 + ... + 1122684.

Almost surely, 2^22033133100 is an apocalyptic number.

22033133100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22033133100 is an abundant number, since it is smaller than the sum of its proper divisors (53306862540).

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

22033133100 is a wasteful number, since it uses less digits than its factorization.

22033133100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2225600 (or 2225590 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 22033133100 its reverse (133133022), we get a palindrome (22166266122).

The spelling of 22033133100 in words is "twenty-two billion, thirty-three million, one hundred thirty-three thousand, one hundred".