112421124242 has 24 divisors (see below), whose sum is σ = 196255293696. Its totient is φ = 48157909128.

The previous prime is 112421124229. The next prime is 112421124269. The reversal of 112421124242 is 242421124211.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57638 + ... + 477665.

It is an arithmetic number, because the mean of its divisors is an integer number (8177303904).

Almost surely, 2^112421124242 is an apocalyptic number.

112421124242 is a deficient number, since it is larger than the sum of its proper divisors (83834169454).

112421124242 is a wasteful number, since it uses less digits than its factorization.

112421124242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537462 (or 537455 counting only the distinct ones).

The product of its digits is 2048, while the sum is 26.

Adding to 112421124242 its reverse (242421124211), we get a palindrome (354842248453).

The spelling of 112421124242 in words is "one hundred twelve billion, four hundred twenty-one million, one hundred twenty-four thousand, two hundred forty-two".