12112101200210 has 32 divisors (see below), whose sum is σ = 23829412685184. Its totient is φ = 4395946672000.

The previous prime is 12112101200197. The next prime is 12112101200219. The reversal of 12112101200210 is 1200210121121.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12112101200219) 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, 105614486 + ... + 105729105.

It is an arithmetic number, because the mean of its divisors is an integer number (744669146412).

Almost surely, 2^{12112101200210} is an apocalyptic number.

12112101200210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12112101200210 is a deficient number, since it is larger than the sum of its proper divisors (11717311484974).

12112101200210 is a wasteful number, since it uses less digits than its factorization.

12112101200210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211344130.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 12112101200210 its reverse (1200210121121), we get a palindrome (13312311321331).

The spelling of 12112101200210 in words is "twelve trillion, one hundred twelve billion, one hundred one million, two hundred thousand, two hundred ten".