20332233231004 has 6 divisors (see below), whose sum is σ = 35581408154264. Its totient is φ = 10166116615500.

The previous prime is 20332233231001. The next prime is 20332233231053. The reversal of 20332233231004 is 40013233223302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20332233231001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2541529153872 + ... + 2541529153879.

Almost surely, 2^{20332233231004} is an apocalyptic number.

It is an amenable number.

20332233231004 is a deficient number, since it is larger than the sum of its proper divisors (15249174923260).

20332233231004 is a wasteful number, since it uses less digits than its factorization.

20332233231004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5083058307755 (or 5083058307753 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 20332233231004 its reverse (40013233223302), we get a palindrome (60345466454306).

The spelling of 20332233231004 in words is "twenty trillion, three hundred thirty-two billion, two hundred thirty-three million, two hundred thirty-one thousand, four".