2001233230112 has 24 divisors (see below), whose sum is σ = 3944252817792. Its totient is φ = 999518228800.

The previous prime is 2001233230109. The next prime is 2001233230121. The reversal of 2001233230112 is 2110323321002.

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, 34294964 + ... + 34353267.

It is an arithmetic number, because the mean of its divisors is an integer number (164343867408).

Almost surely, 2^{2001233230112} is an apocalyptic number.

It is an amenable number.

2001233230112 is a deficient number, since it is larger than the sum of its proper divisors (1943019587680).

2001233230112 is an equidigital number, since it uses as much as digits as its factorization.

2001233230112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68649152 (or 68649144 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2001233230112 its reverse (2110323321002), we get a palindrome (4111556551114).

The spelling of 2001233230112 in words is "two trillion, one billion, two hundred thirty-three million, two hundred thirty thousand, one hundred twelve".