12300003220020 has 96 divisors (see below), whose sum is σ = 36511814470656. Its totient is φ = 3088405324800.

The previous prime is 12300003220007. The next prime is 12300003220049. The reversal of 12300003220020 is 2002230000321.

12300003220020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89294761 + ... + 89432400.

It is an arithmetic number, because the mean of its divisors is an integer number (380331400736).

Almost surely, 2^{12300003220020} is an apocalyptic number.

12300003220020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12300003220020 is an abundant number, since it is smaller than the sum of its proper divisors (24211811250636).

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

12300003220020 is a wasteful number, since it uses less digits than its factorization.

12300003220020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178727241 (or 178727239 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 12300003220020 its reverse (2002230000321), we get a palindrome (14302233220341).

The spelling of 12300003220020 in words is "twelve trillion, three hundred billion, three million, two hundred twenty thousand, twenty".