112212310 has 64 divisors (see below), whose sum is σ = 240952320. Its totient is φ = 36812160.

The previous prime is 112212307. The next prime is 112212371. The reversal of 112212310 is 13212211.

It is a super-2 number, since 2×112212310² = 25183205031072200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 338845 + ... + 339175.

It is an arithmetic number, because the mean of its divisors is an integer number (3764880).

Almost surely, 2^112212310 is an apocalyptic number.

112212310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112212310 is an abundant number, since it is smaller than the sum of its proper divisors (128740010).

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

112212310 is a wasteful number, since it uses less digits than its factorization.

112212310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 112212310 is about 10593.0311998030. The cubic root of 112212310 is about 482.3328423085.

Adding to 112212310 its reverse (13212211), we get a palindrome (125424521).

Subtracting from 112212310 its reverse (13212211), we obtain a palindrome (99000099).

It can be divided in two parts, 11221 and 2310, that added together give a palindrome (13531).

The spelling of 112212310 in words is "one hundred twelve million, two hundred twelve thousand, three hundred ten".