112209230 has 64 divisors (see below), whose sum is σ = 237219840. Its totient is φ = 37425024.

The previous prime is 112209221. The next prime is 112209241. The reversal of 112209230 is 32902211.

It is a super-2 number, since 2×112209230² = 25181822594385800, 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, 569492 + ... + 569688.

It is an arithmetic number, because the mean of its divisors is an integer number (3706560).

Almost surely, 2^112209230 is an apocalyptic number.

112209230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112209230 is an abundant number, since it is smaller than the sum of its proper divisors (125010610).

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

112209230 is a wasteful number, since it uses less digits than its factorization.

112209230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 112209230 is about 10592.8858202097. The cubic root of 112209230 is about 482.3284292492.

The spelling of 112209230 in words is "one hundred twelve million, two hundred nine thousand, two hundred thirty".