12100110220201 has 16 divisors (see below), whose sum is σ = 12447510693120. Its totient is φ = 11758237223040.

The previous prime is 12100110220141. The next prime is 12100110220283. The reversal of 12100110220201 is 10202201100121.

It is a cyclic number.

It is not a de Polignac number, because 12100110220201 - 2²⁵ = 12100076665769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12100110220901) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215995 + ... + 4924111.

It is an arithmetic number, because the mean of its divisors is an integer number (777969418320).

Almost surely, 2^{12100110220201} is an apocalyptic number.

It is an amenable number.

12100110220201 is a deficient number, since it is larger than the sum of its proper divisors (347400472919).

12100110220201 is an equidigital number, since it uses as much as digits as its factorization.

12100110220201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4708704.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 12100110220201 its reverse (10202201100121), we get a palindrome (22302311320322).

The spelling of 12100110220201 in words is "twelve trillion, one hundred billion, one hundred ten million, two hundred twenty thousand, two hundred one".