12210100201099 has 24 divisors (see below), whose sum is σ = 12646464331680. Its totient is φ = 11784954720000.

The previous prime is 12210100201093. The next prime is 12210100201109. The reversal of 12210100201099 is 99010200101221.

It is a de Polignac number, because none of the positive numbers 2^k-12210100201099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12210100201093) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64365409 + ... + 64554829.

It is an arithmetic number, because the mean of its divisors is an integer number (526936013820).

Almost surely, 2^{12210100201099} is an apocalyptic number.

12210100201099 is a deficient number, since it is larger than the sum of its proper divisors (436364130581).

12210100201099 is an equidigital number, since it uses as much as digits as its factorization.

12210100201099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189783 (or 189682 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 28.

The spelling of 12210100201099 in words is "twelve trillion, two hundred ten billion, one hundred million, two hundred one thousand, ninety-nine".