112011142650 has 192 divisors, whose sum is σ = 306516203136. Its totient is φ = 26844160000.

The previous prime is 112011142609. The next prime is 112011142667. The reversal of 112011142650 is 56241110211.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 112011142650.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 130701022 + ... + 130701878.

It is an arithmetic number, because the mean of its divisors is an integer number (1596438558).

Almost surely, 2^112011142650 is an apocalyptic number.

112011142650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 112011142650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153258101568).

112011142650 is an abundant number, since it is smaller than the sum of its proper divisors (194505060486).

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

112011142650 is a wasteful number, since it uses less digits than its factorization.

112011142650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1697 (or 1692 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 24.

Adding to 112011142650 its reverse (56241110211), we get a palindrome (168252252861).

The spelling of 112011142650 in words is "one hundred twelve billion, eleven million, one hundred forty-two thousand, six hundred fifty".