2122122200110 has 32 divisors (see below), whose sum is σ = 4310768613600. Its totient is φ = 745071116160.

The previous prime is 2122122200087. The next prime is 2122122200123. The reversal of 2122122200110 is 110022212212.

It is a happy number.

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 15 ways as a sum of consecutive naturals, for example, 332617845 + ... + 332624224.

It is an arithmetic number, because the mean of its divisors is an integer number (134711519175).

Almost surely, 2^{2122122200110} is an apocalyptic number.

2122122200110 is an abundant number, since it is smaller than the sum of its proper divisors (2188646413490).

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

2122122200110 is a wasteful number, since it uses less digits than its factorization.

2122122200110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665242116.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2122122200110 its reverse (110022212212), we get a palindrome (2232144412322).

It can be divided in two parts, 2122122 and 200110, that added together give a palindrome (2322232).

The spelling of 2122122200110 in words is "two trillion, one hundred twenty-two billion, one hundred twenty-two million, two hundred thousand, one hundred ten".