2212200112012 has 24 divisors (see below), whose sum is σ = 4223594672640. Its totient is φ = 1005473231760.

The previous prime is 2212200111991. The next prime is 2212200112033. The reversal of 2212200112012 is 2102110022122.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2212200111991) and next prime (2212200112033).

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 7 ways as a sum of consecutive naturals, for example, 1185312 + ... + 2414407.

It is an arithmetic number, because the mean of its divisors is an integer number (175983111360).

Almost surely, 2^{2212200112012} is an apocalyptic number.

2212200112012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2212200112012 is a deficient number, since it is larger than the sum of its proper divisors (2011394560628).

2212200112012 is a wasteful number, since it uses less digits than its factorization.

2212200112012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3613701 (or 3613699 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2212200112012 its reverse (2102110022122), we get a palindrome (4314310134134).

The spelling of 2212200112012 in words is "two trillion, two hundred twelve billion, two hundred million, one hundred twelve thousand, twelve".