22002003300 has 36 divisors (see below), whose sum is σ = 63659130416. Its totient is φ = 5867200800.

The previous prime is 22002003299. The next prime is 22002003311. The reversal of 22002003300 is 330020022.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 36669706 + ... + 36670305.

Almost surely, 2^22002003300 is an apocalyptic number.

22002003300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22002003300 is an abundant number, since it is smaller than the sum of its proper divisors (41657127116).

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

22002003300 is a wasteful number, since it uses less digits than its factorization.

22002003300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73340028 (or 73340021 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 12.

Adding to 22002003300 its reverse (330020022), we get a palindrome (22332023322).

The spelling of 22002003300 in words is "twenty-two billion, two million, three thousand, three hundred".