20033002321232 has 40 divisors (see below), whose sum is σ = 38924942310912. Its totient is φ = 9987893308800.

The previous prime is 20033002321207. The next prime is 20033002321243. The reversal of 20033002321232 is 23212320033002.

It is a junction number, because it is equal to n+sod(n) for n = 20033002321198 and 20033002321207.

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, 7410413 + ... + 9745779.

Almost surely, 2^{20033002321232} is an apocalyptic number.

It is an amenable number.

20033002321232 is a deficient number, since it is larger than the sum of its proper divisors (18891939989680).

20033002321232 is a wasteful number, since it uses less digits than its factorization.

20033002321232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2336907 (or 2336901 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 20033002321232 its reverse (23212320033002), we get a palindrome (43245322354234).

The spelling of 20033002321232 in words is "twenty trillion, thirty-three billion, two million, three hundred twenty-one thousand, two hundred thirty-two".