20333002120232 has 32 divisors (see below), whose sum is σ = 41064202581600. Its totient is φ = 9407435494464.

The previous prime is 20333002120219. The next prime is 20333002120237. The reversal of 20333002120232 is 23202120033302.

It is a junction number, because it is equal to n+sod(n) for n = 20333002120198 and 20333002120207.

It is not an unprimeable number, because it can be changed into a prime (20333002120237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1555455683 + ... + 1555468754.

It is an arithmetic number, because the mean of its divisors is an integer number (1283256330675).

Almost surely, 2^{20333002120232} is an apocalyptic number.

It is an amenable number.

20333002120232 is an abundant number, since it is smaller than the sum of its proper divisors (20731200461368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20333002120232 is a wasteful number, since it uses less digits than its factorization.

20333002120232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3110924505 (or 3110924501 counting only the distinct ones).

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

Adding to 20333002120232 its reverse (23202120033302), we get a palindrome (43535122153534).

The spelling of 20333002120232 in words is "twenty trillion, three hundred thirty-three billion, two million, one hundred twenty thousand, two hundred thirty-two".