22033320100 has 36 divisors (see below), whose sum is σ = 52158880368. Its totient is φ = 8012116000.

The previous prime is 22033320047. The next prime is 22033320107. The reversal of 22033320100 is 102333022.

It is not an unprimeable number, because it can be changed into a prime (22033320107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10014046 + ... + 10016245.

It is an arithmetic number, because the mean of its divisors is an integer number (1448857788).

Almost surely, 2^22033320100 is an apocalyptic number.

22033320100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22033320100 is an abundant number, since it is smaller than the sum of its proper divisors (30125560268).

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

22033320100 is a wasteful number, since it uses less digits than its factorization.

22033320100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20030316 (or 20030309 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 22033320100 its reverse (102333022), we get a palindrome (22135653122).

The spelling of 22033320100 in words is "twenty-two billion, thirty-three million, three hundred twenty thousand, one hundred".