20330220000232 has 16 divisors (see below), whose sum is σ = 38151715176000. Its totient is φ = 10156429286640.

The previous prime is 20330220000149. The next prime is 20330220000257. The reversal of 20330220000232 is 23200002203302.

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, 1085079232 + ... + 1085097967.

It is an arithmetic number, because the mean of its divisors is an integer number (2384482198500).

Almost surely, 2^{20330220000232} is an apocalyptic number.

It is an amenable number.

20330220000232 is a deficient number, since it is larger than the sum of its proper divisors (17821495175768).

20330220000232 is a wasteful number, since it uses less digits than its factorization.

20330220000232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2170178376 (or 2170178372 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 20330220000232 its reverse (23200002203302), we get a palindrome (43530222203534).

The spelling of 20330220000232 in words is "twenty trillion, three hundred thirty billion, two hundred twenty million, two hundred thirty-two", and thus it is an aban number.