1112000100212 has 48 divisors (see below), whose sum is σ = 2042877618432. Its totient is φ = 528614507520.

The previous prime is 1112000100209. The next prime is 1112000100257. The reversal of 1112000100212 is 2120010002111.

It is a junction number, because it is equal to n+sod(n) for n = 1112000100193 and 1112000100202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87961412 + ... + 87974052.

It is an arithmetic number, because the mean of its divisors is an integer number (42559950384).

Almost surely, 2^{1112000100212} is an apocalyptic number.

It is an amenable number.

1112000100212 is a deficient number, since it is larger than the sum of its proper divisors (930877518220).

1112000100212 is a wasteful number, since it uses less digits than its factorization.

1112000100212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18368 (or 18366 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1112000100212 its reverse (2120010002111), we get a palindrome (3232010102323).

The spelling of 1112000100212 in words is "one trillion, one hundred twelve billion, one hundred thousand, two hundred twelve".