12032322212100 has 72 divisors (see below), whose sum is σ = 34832743874208. Its totient is φ = 3206847372800.

The previous prime is 12032322212087. The next prime is 12032322212153. The reversal of 12032322212100 is 121222323021.

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, 10530069 + ... + 11616668.

It is an arithmetic number, because the mean of its divisors is an integer number (483788109364).

Almost surely, 2^{12032322212100} is an apocalyptic number.

12032322212100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12032322212100 is an abundant number, since it is smaller than the sum of its proper divisors (22800421662108).

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

12032322212100 is a wasteful number, since it uses less digits than its factorization.

12032322212100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22148565 (or 22148558 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 12032322212100 its reverse (121222323021), we get a palindrome (12153544535121).

The spelling of 12032322212100 in words is "twelve trillion, thirty-two billion, three hundred twenty-two million, two hundred twelve thousand, one hundred".