112210242 has 16 divisors (see below), whose sum is σ = 224652960. Its totient is φ = 37364672.

The previous prime is 112210223. The next prime is 112210249. The reversal of 112210242 is 242012211.

It is a super-2 number, since 2×112210242² = 25182276819397128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112210249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3063 + ... + 15290.

It is an arithmetic number, because the mean of its divisors is an integer number (14040810).

Almost surely, 2^112210242 is an apocalyptic number.

112210242 is an abundant number, since it is smaller than the sum of its proper divisors (112442718).

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

112210242 is a wasteful number, since it uses less digits than its factorization.

112210242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19377.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 112210242 is about 10592.9335880105. The cubic root of 112210242 is about 482.3298792633.

Adding to 112210242 its reverse (242012211), we get a palindrome (354222453).

It can be divided in two parts, 11 and 2210242, that added together give a triangular number (2210253 = T₂₁₀₂).

The spelling of 112210242 in words is "one hundred twelve million, two hundred ten thousand, two hundred forty-two".