2122202133100 has 72 divisors (see below), whose sum is σ = 5444546214240. Its totient is φ = 702522078720.

The previous prime is 2122202133053. The next prime is 2122202133127. The reversal of 2122202133100 is 13312022212.

It is a super-2 number, since 2×2122202133100² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52250689 + ... + 52291288.

It is an arithmetic number, because the mean of its divisors is an integer number (75618697420).

Almost surely, 2^{2122202133100} is an apocalyptic number.

2122202133100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2122202133100 is an abundant number, since it is smaller than the sum of its proper divisors (3322344081140).

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

2122202133100 is a wasteful number, since it uses less digits than its factorization.

2122202133100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104542027 (or 104542020 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2122202133100 its reverse (13312022212), we get a palindrome (2135514155312).

The spelling of 2122202133100 in words is "two trillion, one hundred twenty-two billion, two hundred two million, one hundred thirty-three thousand, one hundred".