20120000100232 has 16 divisors (see below), whose sum is σ = 37903791661200. Its totient is φ = 10012322323920.

The previous prime is 20120000100121. The next prime is 20120000100257. The reversal of 20120000100232 is 23200100002102.

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, 5959713982 + ... + 5959717357.

It is an arithmetic number, because the mean of its divisors is an integer number (2368986978825).

Almost surely, 2^{20120000100232} is an apocalyptic number.

It is an amenable number.

20120000100232 is a deficient number, since it is larger than the sum of its proper divisors (17783791560968).

20120000100232 is a wasteful number, since it uses less digits than its factorization.

20120000100232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11919431556 (or 11919431552 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 20120000100232 its reverse (23200100002102), we get a palindrome (43320100102334).

The spelling of 20120000100232 in words is "twenty trillion, one hundred twenty billion, one hundred thousand, two hundred thirty-two".