112000622643 has 32 divisors (see below), whose sum is σ = 204217664000. Its totient is φ = 59077250208.

The previous prime is 112000622597. The next prime is 112000622653. The reversal of 112000622643 is 346226000211.

112000622643 is a `hidden beast` number, since 1 + 12 + 0 + 0 + 0 + 6 + 2 + 2 + 643 = 666.

It is not a de Polignac number, because 112000622643 - 2²⁴ = 111983845427 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (112000622653) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22789693 + ... + 22794606.

It is an arithmetic number, because the mean of its divisors is an integer number (6381802000).

Almost surely, 2^112000622643 is an apocalyptic number.

112000622643 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

112000622643 is a deficient number, since it is larger than the sum of its proper divisors (92217041357).

112000622643 is a wasteful number, since it uses less digits than its factorization.

112000622643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45584328 (or 45584322 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 112000622643 its reverse (346226000211), we get a palindrome (458226622854).

The spelling of 112000622643 in words is "one hundred twelve billion, six hundred twenty-two thousand, six hundred forty-three".