112233146 has 16 divisors (see below), whose sum is σ = 176356224. Its totient is φ = 53466864.

The previous prime is 112233131. The next prime is 112233151. The reversal of 112233146 is 641332211.

It is a super-2 number, since 2×112233146² = 25192558122114632, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

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 7 ways as a sum of consecutive naturals, for example, 7460 + ... + 16736.

It is an arithmetic number, because the mean of its divisors is an integer number (11022264).

Almost surely, 2^112233146 is an apocalyptic number.

112233146 is a deficient number, since it is larger than the sum of its proper divisors (64123078).

112233146 is a wasteful number, since it uses less digits than its factorization.

112233146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9565.

The product of its digits is 864, while the sum is 23.

The square root of 112233146 is about 10594.0146309131. The cubic root of 112233146 is about 482.3626942476.

Adding to 112233146 its reverse (641332211), we get a palindrome (753565357).

The spelling of 112233146 in words is "one hundred twelve million, two hundred thirty-three thousand, one hundred forty-six".