112424402 has 4 divisors (see below), whose sum is σ = 168636606. Its totient is φ = 56212200.

The previous prime is 112424371. The next prime is 112424449. The reversal of 112424402 is 204424211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 204424211 = 19 ⋅10759169.

It can be written as a sum of positive squares in only one way, i.e., 89661961 + 22762441 = 9469^2 + 4771^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28106099 + ... + 28106102.

Almost surely, 2^112424402 is an apocalyptic number.

112424402 is a deficient number, since it is larger than the sum of its proper divisors (56212204).

112424402 is an equidigital number, since it uses as much as digits as its factorization.

112424402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56212203.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 112424402 is about 10603.0373950109. The cubic root of 112424402 is about 482.6365361225.

Adding to 112424402 its reverse (204424211), we get a palindrome (316848613).

The spelling of 112424402 in words is "one hundred twelve million, four hundred twenty-four thousand, four hundred two".