2202110212100 has 72 divisors (see below), whose sum is σ = 5027143867200. Its totient is φ = 836055337600.

The previous prime is 2202110212097. The next prime is 2202110212111. The reversal of 2202110212100 is 12120112022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6264056 + ... + 6606255.

It is an arithmetic number, because the mean of its divisors is an integer number (69821442600).

Almost surely, 2^{2202110212100} is an apocalyptic number.

2202110212100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2202110212100 is an abundant number, since it is smaller than the sum of its proper divisors (2825033655100).

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

2202110212100 is a wasteful number, since it uses less digits than its factorization.

2202110212100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12870413 (or 12870406 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2202110212100 its reverse (12120112022), we get a palindrome (2214230324122).

The spelling of 2202110212100 in words is "two trillion, two hundred two billion, one hundred ten million, two hundred twelve thousand, one hundred".