2001230302232 has 32 divisors (see below), whose sum is σ = 4288617580800. Its totient is φ = 857616742944.

The previous prime is 2001230302223. The next prime is 2001230302249. The reversal of 2001230302232 is 2322030321002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197882 + ... + 2010377.

It is an arithmetic number, because the mean of its divisors is an integer number (134019299400).

Almost surely, 2^{2001230302232} is an apocalyptic number.

It is an amenable number.

2001230302232 is an abundant number, since it is smaller than the sum of its proper divisors (2287387278568).

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

2001230302232 is a wasteful number, since it uses less digits than its factorization.

2001230302232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2224455 (or 2224451 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 2001230302232 its reverse (2322030321002), we get a palindrome (4323260623234).

The spelling of 2001230302232 in words is "two trillion, one billion, two hundred thirty million, three hundred two thousand, two hundred thirty-two".