22001133300 has 36 divisors (see below), whose sum is σ = 63656613216. Its totient is φ = 5866968800.

The previous prime is 22001133281. The next prime is 22001133311. The reversal of 22001133300 is 333110022.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a zygodrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 22001133300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36668256 + ... + 36668855.

It is an arithmetic number, because the mean of its divisors is an integer number (1768239256).

Almost surely, 2^22001133300 is an apocalyptic number.

22001133300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22001133300 is an abundant number, since it is smaller than the sum of its proper divisors (41655479916).

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

22001133300 is a wasteful number, since it uses less digits than its factorization.

22001133300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73337128 (or 73337121 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 22001133300 its reverse (333110022), we get a palindrome (22334243322).

The spelling of 22001133300 in words is "twenty-two billion, one million, one hundred thirty-three thousand, three hundred".