12020110232 has 32 divisors (see below), whose sum is σ = 24276127680. Its totient is φ = 5546657280.

The previous prime is 12020110187. The next prime is 12020110301. The reversal of 12020110232 is 23201102021.

It is a happy number.

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, 803057 + ... + 817887.

It is an arithmetic number, because the mean of its divisors is an integer number (758628990).

Almost surely, 2^12020110232 is an apocalyptic number.

It is an amenable number.

12020110232 is an abundant number, since it is smaller than the sum of its proper divisors (12256017448).

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

12020110232 is a wasteful number, since it uses less digits than its factorization.

12020110232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22643 (or 22639 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 12020110232 its reverse (23201102021), we get a palindrome (35221212253).

The spelling of 12020110232 in words is "twelve billion, twenty million, one hundred ten thousand, two hundred thirty-two".