2132200022100 has 36 divisors (see below), whose sum is σ = 6169165398144. Its totient is φ = 568586672480.

The previous prime is 2132200022089. The next prime is 2132200022123. The reversal of 2132200022100 is 12200022312.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2132200022100.

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, 3553666404 + ... + 3553667003.

It is an arithmetic number, because the mean of its divisors is an integer number (171365705504).

Almost surely, 2^{2132200022100} is an apocalyptic number.

2132200022100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2132200022100 is an abundant number, since it is smaller than the sum of its proper divisors (4036965376044).

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

2132200022100 is a wasteful number, since it uses less digits than its factorization.

2132200022100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7107333424 (or 7107333417 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 2132200022100 its reverse (12200022312), we get a palindrome (2144400044412).

The spelling of 2132200022100 in words is "two trillion, one hundred thirty-two billion, two hundred million, twenty-two thousand, one hundred".