2012330232 has 48 divisors (see below), whose sum is σ = 5945523480. Its totient is φ = 609796800.

The previous prime is 2012330231. The next prime is 2012330279. The reversal of 2012330232 is 2320332102.

It is a happy number.

2012330232 is a `hidden beast` number, since 201 + 233 + 0 + 232 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012330231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1269619 + ... + 1271202.

Almost surely, 2^2012330232 is an apocalyptic number.

2012330232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2012330232 is an abundant number, since it is smaller than the sum of its proper divisors (3933193248).

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

2012330232 is a wasteful number, since it uses less digits than its factorization.

2012330232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2540844 (or 2540837 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2012330232 is about 44859.0039122582. The cubic root of 2012330232 is about 1262.5049336408.

Adding to 2012330232 its reverse (2320332102), we get a palindrome (4332662334).

The spelling of 2012330232 in words is "two billion, twelve million, three hundred thirty thousand, two hundred thirty-two".