112143224250 has 192 divisors, whose sum is σ = 332967293568. Its totient is φ = 28145491200.

The previous prime is 112143224243. The next prime is 112143224309. The reversal of 112143224250 is 52422341211.

112143224250 is a `hidden beast` number, since 1 + 1 + 214 + 3 + 22 + 425 + 0 = 666.

It is a super-2 number, since 2×112143224250² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 978457 + ... + 1087043.

It is an arithmetic number, because the mean of its divisors is an integer number (1734204654).

Almost surely, 2^112143224250 is an apocalyptic number.

112143224250 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 112143224250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166483646784).

112143224250 is an abundant number, since it is smaller than the sum of its proper divisors (220824069318).

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

112143224250 is a wasteful number, since it uses less digits than its factorization.

112143224250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108636 (or 108614 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 112143224250 its reverse (52422341211), we get a palindrome (164565565461).

The spelling of 112143224250 in words is "one hundred twelve billion, one hundred forty-three million, two hundred twenty-four thousand, two hundred fifty".