112222043400 has 96 divisors (see below), whose sum is σ = 357290792640. Its totient is φ = 29117064960.

The previous prime is 112222043393. The next prime is 112222043429. The reversal of 112222043400 is 4340222211.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2505324 + ... + 2549723.

It is an arithmetic number, because the mean of its divisors is an integer number (3721779090).

Almost surely, 2^112222043400 is an apocalyptic number.

112222043400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112222043400 is an abundant number, since it is smaller than the sum of its proper divisors (245068749240).

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

112222043400 is a wasteful number, since it uses less digits than its factorization.

112222043400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5055103 (or 5055094 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 112222043400 its reverse (4340222211), we get a palindrome (116562265611).

The spelling of 112222043400 in words is "one hundred twelve billion, two hundred twenty-two million, forty-three thousand, four hundred".