22002213332100 has 36 divisors (see below), whose sum is σ = 63659737241744. Its totient is φ = 5867256888480.

The previous prime is 22002213332093. The next prime is 22002213332123. The reversal of 22002213332100 is 123331220022.

It is a happy number.

It is a super-2 number, since 2×22002213332100² (a number of 27 digits) contains 22 as substring.

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, 36670355254 + ... + 36670355853.

Almost surely, 2^{22002213332100} is an apocalyptic number.

22002213332100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22002213332100 is an abundant number, since it is smaller than the sum of its proper divisors (41657523909644).

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

22002213332100 is a wasteful number, since it uses less digits than its factorization.

22002213332100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73340711124 (or 73340711117 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 22002213332100 its reverse (123331220022), we get a palindrome (22125544552122).

The spelling of 22002213332100 in words is "twenty-two trillion, two billion, two hundred thirteen million, three hundred thirty-two thousand, one hundred".