20001241120232 has 16 divisors (see below), whose sum is σ = 37711837310400. Its totient is φ = 9944751170800.

The previous prime is 20001241120213. The next prime is 20001241120241. The reversal of 20001241120232 is 23202114210002.

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, 6983672144 + ... + 6983675007.

It is an arithmetic number, because the mean of its divisors is an integer number (2356989831900).

Almost surely, 2^{20001241120232} is an apocalyptic number.

It is an amenable number.

20001241120232 is a deficient number, since it is larger than the sum of its proper divisors (17710596190168).

20001241120232 is a wasteful number, since it uses less digits than its factorization.

20001241120232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13967347336 (or 13967347332 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 20001241120232 its reverse (23202114210002), we get a palindrome (43203355330234).

The spelling of 20001241120232 in words is "twenty trillion, one billion, two hundred forty-one million, one hundred twenty thousand, two hundred thirty-two".