33230112 has 24 divisors (see below), whose sum is σ = 87229296. Its totient is φ = 11076672.

The previous prime is 33230077. The next prime is 33230123. The reversal of 33230112 is 21103233.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×33230112² = 2208480687065088, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33230091 and 33230100.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172978 + ... + 173169.

It is an arithmetic number, because the mean of its divisors is an integer number (3634554).

Almost surely, 2^33230112 is an apocalyptic number.

33230112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

33230112 is an abundant number, since it is smaller than the sum of its proper divisors (53999184).

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

33230112 is a wasteful number, since it uses less digits than its factorization.

33230112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346160 (or 346152 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 33230112 is about 5764.5565310785. The cubic root of 33230112 is about 321.4972543739.

Adding to 33230112 its reverse (21103233), we get a palindrome (54333345).

The spelling of 33230112 in words is "thirty-three million, two hundred thirty thousand, one hundred twelve".