2212101200012 has 96 divisors (see below), whose sum is σ = 4650902323200. Its totient is φ = 908755848000.

The previous prime is 2212101199981. The next prime is 2212101200041. The reversal of 2212101200012 is 2100021012122.

It is a self number, because there is not a number n which added to its sum of digits gives 2212101200012.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7135637 + ... + 7439187.

It is an arithmetic number, because the mean of its divisors is an integer number (48446899200).

Almost surely, 2^{2212101200012} is an apocalyptic number.

2212101200012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2212101200012 is an abundant number, since it is smaller than the sum of its proper divisors (2438801123188).

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

2212101200012 is a wasteful number, since it uses less digits than its factorization.

2212101200012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303987 (or 303985 counting only the distinct ones).

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

Adding to 2212101200012 its reverse (2100021012122), we get a palindrome (4312122212134).

The spelling of 2212101200012 in words is "two trillion, two hundred twelve billion, one hundred one million, two hundred thousand, twelve".