112112212202000 has 160 divisors (see below), whose sum is σ = 271782262821888. Its totient is φ = 44729976000000.

The previous prime is 112112212201919. The next prime is 112112212202059. The reversal of 112112212202000 is 202212211211.

It is a self number, because there is not a number n which added to its sum of digits gives 112112212202000.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4198788650 + ... + 4198815350.

Almost surely, 2^{112112212202000} is an apocalyptic number.

112112212202000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112112212202000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135891131410944).

112112212202000 is an abundant number, since it is smaller than the sum of its proper divisors (159670050619888).

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

112112212202000 is a wasteful number, since it uses less digits than its factorization.

112112212202000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32026 (or 32010 counting only the distinct ones).

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

Adding to 112112212202000 its reverse (202212211211), we get a palindrome (112314424413211).

The spelling of 112112212202000 in words is "one hundred twelve trillion, one hundred twelve billion, two hundred twelve million, two hundred two thousand".