112242402 has 32 divisors (see below), whose sum is σ = 250387200. Its totient is φ = 37270224.

The previous prime is 112242397. The next prime is 112242407. The reversal of 112242402 is 204242211.

It is an interprime number because it is at equal distance from previous prime (112242397) and next prime (112242407).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (112242407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10663 + ... + 18389.

It is an arithmetic number, because the mean of its divisors is an integer number (7824600).

Almost surely, 2^112242402 is an apocalyptic number.

112242402 is an abundant number, since it is smaller than the sum of its proper divisors (138144798).

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

112242402 is a wasteful number, since it uses less digits than its factorization.

112242402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8007 (or 8001 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 112242402 is about 10594.4514723510. The cubic root of 112242402 is about 482.3759542233.

Adding to 112242402 its reverse (204242211), we get a palindrome (316484613).

The spelling of 112242402 in words is "one hundred twelve million, two hundred forty-two thousand, four hundred two".