12023200102420 has 96 divisors (see below), whose sum is σ = 29351528478720. Its totient is φ = 4099895923200.

The previous prime is 12023200102411. The next prime is 12023200102421. The reversal of 12023200102420 is 2420100232021.

12023200102420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12023200102421) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34491556 + ... + 34838395.

It is an arithmetic number, because the mean of its divisors is an integer number (305745088320).

Almost surely, 2^{12023200102420} is an apocalyptic number.

12023200102420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12023200102420 is an abundant number, since it is smaller than the sum of its proper divisors (17328328376300).

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

12023200102420 is a wasteful number, since it uses less digits than its factorization.

12023200102420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69330025 (or 69330023 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 12023200102420 its reverse (2420100232021), we get a palindrome (14443300334441).

The spelling of 12023200102420 in words is "twelve trillion, twenty-three billion, two hundred million, one hundred two thousand, four hundred twenty".