112011210 has 48 divisors (see below), whose sum is σ = 299109096. Its totient is φ = 29061504.

The previous prime is 112011191. The next prime is 112011227. The reversal of 112011210 is 12110211.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 86881041 + 25130169 = 9321^2 + 5013^2 .

It is a super-2 number, since 2×112011210² = 25093022331328200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 112011192 and 112011201.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13489 + ... + 20148.

Almost surely, 2^112011210 is an apocalyptic number.

112011210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112011210 is an abundant number, since it is smaller than the sum of its proper divisors (187097886).

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

112011210 is a wasteful number, since it uses less digits than its factorization.

112011210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33687 (or 33684 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

The square root of 112011210 is about 10583.5348537244. The cubic root of 112011210 is about 482.0445342597.

Adding to 112011210 its reverse (12110211), we get a palindrome (124121421).

Subtracting from 112011210 its reverse (12110211), we obtain a palindrome (99900999).

The spelling of 112011210 in words is "one hundred twelve million, eleven thousand, two hundred ten".