12210201010000 has 100 divisors (see below), whose sum is σ = 33785277525472. Its totient is φ = 4186354608000.

The previous prime is 12210201009991. The next prime is 12210201010001. The reversal of 12210201010000 is 1010201221.

12210201010000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (100).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12210201010001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 87145722 + ... + 87285721.

Almost surely, 2^{12210201010000} is an apocalyptic number.

12210201010000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12210201010000 is an abundant number, since it is smaller than the sum of its proper divisors (21575076515472).

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

12210201010000 is an equidigital number, since it uses as much as digits as its factorization.

12210201010000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174431478 (or 174431457 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 12210201010000 its reverse (1010201221), we get a palindrome (12211211211221).

The spelling of 12210201010000 in words is "twelve trillion, two hundred ten billion, two hundred one million, ten thousand".