2122310000100 has 72 divisors (see below), whose sum is σ = 6141226637728. Its totient is φ = 565886995200.

The previous prime is 2122310000093. The next prime is 2122310000123. The reversal of 2122310000100 is 10000132212.

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 23 ways as a sum of consecutive naturals, for example, 2371080 + ... + 3141120.

Almost surely, 2^{2122310000100} is an apocalyptic number.

2122310000100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2122310000100 is an abundant number, since it is smaller than the sum of its proper divisors (4018916637628).

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

2122310000100 is a wasteful number, since it uses less digits than its factorization.

2122310000100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779245 (or 779238 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 2122310000100 its reverse (10000132212), we get a palindrome (2132310132312).

The spelling of 2122310000100 in words is "two trillion, one hundred twenty-two billion, three hundred ten million, one hundred", and thus it is an aban number.