112100202012212 has 12 divisors (see below), whose sum is σ = 197055063628416. Its totient is φ = 55798755261240.

The previous prime is 112100202012173. The next prime is 112100202012287. The reversal of 112100202012212 is 212210202001211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62836435214 + ... + 62836436997.

It is an arithmetic number, because the mean of its divisors is an integer number (16421255302368).

Almost surely, 2^{112100202012212} is an apocalyptic number.

It is an amenable number.

112100202012212 is a deficient number, since it is larger than the sum of its proper divisors (84954861616204).

112100202012212 is a wasteful number, since it uses less digits than its factorization.

112100202012212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125672872438 (or 125672872436 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 112100202012212 its reverse (212210202001211), we get a palindrome (324310404013423).

The spelling of 112100202012212 in words is "one hundred twelve trillion, one hundred billion, two hundred two million, twelve thousand, two hundred twelve".