2201121200110 has 16 divisors (see below), whose sum is σ = 4528020754656. Its totient is φ = 754670125728.

The previous prime is 2201121200081. The next prime is 2201121200141. The reversal of 2201121200110 is 110021211022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15722294217 + ... + 15722294356.

It is an arithmetic number, because the mean of its divisors is an integer number (283001297166).

Almost surely, 2^{2201121200110} is an apocalyptic number.

2201121200110 is an abundant number, since it is smaller than the sum of its proper divisors (2326899554546).

2201121200110 is a wasteful number, since it uses less digits than its factorization.

2201121200110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31444588587.

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

Adding to 2201121200110 its reverse (110021211022), we get a palindrome (2311142411132).

The spelling of 2201121200110 in words is "two trillion, two hundred one billion, one hundred twenty-one million, two hundred thousand, one hundred ten".