12301220232100 has 72 divisors (see below), whose sum is σ = 26801866931840. Its totient is φ = 4900555624320.

The previous prime is 12301220232073. The next prime is 12301220232121. The reversal of 12301220232100 is 123202210321.

12301220232100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 63252811 + ... + 63446989.

Almost surely, 2^{12301220232100} is an apocalyptic number.

12301220232100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12301220232100 is an abundant number, since it is smaller than the sum of its proper divisors (14500646699740).

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

12301220232100 is a wasteful number, since it uses less digits than its factorization.

12301220232100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196757 (or 196750 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12301220232100 its reverse (123202210321), we get a palindrome (12424422442421).

The spelling of 12301220232100 in words is "twelve trillion, three hundred one billion, two hundred twenty million, two hundred thirty-two thousand, one hundred".