2212100100210 has 192 divisors, whose sum is σ = 7182224614656. Its totient is φ = 424298856960.

The previous prime is 2212100100137. The next prime is 2212100100239. The reversal of 2212100100210 is 120010012122.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3017989 + ... + 3678648.

It is an arithmetic number, because the mean of its divisors is an integer number (37407419868).

Almost surely, 2^{2212100100210} is an apocalyptic number.

2212100100210 is an abundant number, since it is smaller than the sum of its proper divisors (4970124514446).

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

2212100100210 is a wasteful number, since it uses less digits than its factorization.

2212100100210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6696689 (or 6696678 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2212100100210 its reverse (120010012122), we get a palindrome (2332110112332).

The spelling of 2212100100210 in words is "two trillion, two hundred twelve billion, one hundred million, one hundred thousand, two hundred ten".