112221224124 has 24 divisors (see below), whose sum is σ = 262774794240. Its totient is φ = 37274893104.

The previous prime is 112221224099. The next prime is 112221224131. The reversal of 112221224124 is 421422122211.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 112221224094 and 112221224103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16519164 + ... + 16525955.

It is an arithmetic number, because the mean of its divisors is an integer number (10948949760).

Almost surely, 2^112221224124 is an apocalyptic number.

It is an amenable number.

112221224124 is an abundant number, since it is smaller than the sum of its proper divisors (150553570116).

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

112221224124 is a wasteful number, since it uses less digits than its factorization.

112221224124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33045409 (or 33045407 counting only the distinct ones).

The product of its digits is 1024, while the sum is 24.

Adding to 112221224124 its reverse (421422122211), we get a palindrome (533643346335).

The spelling of 112221224124 in words is "one hundred twelve billion, two hundred twenty-one million, two hundred twenty-four thousand, one hundred twenty-four".