1112314233212 has 48 divisors (see below), whose sum is σ = 2440956676032. Its totient is φ = 431733818880.

The previous prime is 1112314233139. The next prime is 1112314233227. The reversal of 1112314233212 is 2123324132111.

It is a Harshad number since it is a multiple of its sum of digits (26).

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, 28809089 + ... + 28847672.

It is an arithmetic number, because the mean of its divisors is an integer number (50853264084).

Almost surely, 2^{1112314233212} is an apocalyptic number.

It is an amenable number.

1112314233212 is an abundant number, since it is smaller than the sum of its proper divisors (1328642442820).

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

1112314233212 is a wasteful number, since it uses less digits than its factorization.

1112314233212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57656838 (or 57656836 counting only the distinct ones).

The product of its digits is 1728, while the sum is 26.

Adding to 1112314233212 its reverse (2123324132111), we get a palindrome (3235638365323).

The spelling of 1112314233212 in words is "one trillion, one hundred twelve billion, three hundred fourteen million, two hundred thirty-three thousand, two hundred twelve".