112240102 has 16 divisors (see below), whose sum is σ = 181494432. Its totient is φ = 51750720.

The previous prime is 112240081. The next prime is 112240109. The reversal of 112240102 is 201042211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112240109) 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, 37858 + ... + 40714.

It is an arithmetic number, because the mean of its divisors is an integer number (11343402).

Almost surely, 2^112240102 is an apocalyptic number.

112240102 is a deficient number, since it is larger than the sum of its proper divisors (69254330).

112240102 is a wasteful number, since it uses less digits than its factorization.

112240102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4383.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 112240102 is about 10594.3429244102. The cubic root of 112240102 is about 482.3726593536.

Adding to 112240102 its reverse (201042211), we get a palindrome (313282313).

The spelling of 112240102 in words is "one hundred twelve million, two hundred forty thousand, one hundred two".