112212111002212 has 24 divisors (see below), whose sum is σ = 211958394401600. Its totient is φ = 51672231935136.

The previous prime is 112212111002207. The next prime is 112212111002213. The reversal of 112212111002212 is 212200111212211.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 112212111002212.

It is not an unprimeable number, because it can be changed into a prime (112212111002213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2457750762 + ... + 2457796417.

Almost surely, 2^{112212111002212} is an apocalyptic number.

It is an amenable number.

112212111002212 is a deficient number, since it is larger than the sum of its proper divisors (99746283399388).

112212111002212 is a wasteful number, since it uses less digits than its factorization.

112212111002212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4915547635 (or 4915547633 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 112212111002212 its reverse (212200111212211), we get a palindrome (324412222214423).

The spelling of 112212111002212 in words is "one hundred twelve trillion, two hundred twelve billion, one hundred eleven million, two thousand, two hundred twelve".