112213031012 has 12 divisors (see below), whose sum is σ = 198208064880. Its totient is φ = 55582155336.

The previous prime is 112213030999. The next prime is 112213031023. The reversal of 112213031012 is 210130312211.

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, 131089562 + ... + 131090417.

It is an arithmetic number, because the mean of its divisors is an integer number (16517338740).

Almost surely, 2^112213031012 is an apocalyptic number.

It is an amenable number.

112213031012 is a deficient number, since it is larger than the sum of its proper divisors (85995033868).

112213031012 is a wasteful number, since it uses less digits than its factorization.

112213031012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262180090 (or 262180088 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 112213031012 its reverse (210130312211), we get a palindrome (322343343223).

The spelling of 112213031012 in words is "one hundred twelve billion, two hundred thirteen million, thirty-one thousand, twelve".