112215234 has 32 divisors (see below), whose sum is σ = 231056640. Its totient is φ = 36316800.

The previous prime is 112215221. The next prime is 112215241. The reversal of 112215234 is 432512211.

It is a self number, because there is not a number n which added to its sum of digits gives 112215234.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26974 + ... + 30854.

It is an arithmetic number, because the mean of its divisors is an integer number (7220520).

Almost surely, 2^112215234 is an apocalyptic number.

112215234 is an abundant number, since it is smaller than the sum of its proper divisors (118841406).

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

112215234 is a wasteful number, since it uses less digits than its factorization.

112215234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4026.

The product of its digits is 480, while the sum is 21.

The square root of 112215234 is about 10593.1692141682. The cubic root of 112215234 is about 482.3370317746.

Adding to 112215234 its reverse (432512211), we get a palindrome (544727445).

The spelling of 112215234 in words is "one hundred twelve million, two hundred fifteen thousand, two hundred thirty-four".