2201120220122 has 32 divisors (see below), whose sum is σ = 3486112248000. Its totient is φ = 1039440999168.

The previous prime is 2201120220071. The next prime is 2201120220137. The reversal of 2201120220122 is 2210220211022.

It is a happy number.

2201120220122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2201120220122.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28217129 + ... + 28295027.

It is an arithmetic number, because the mean of its divisors is an integer number (108941007750).

Almost surely, 2^{2201120220122} is an apocalyptic number.

2201120220122 is a deficient number, since it is larger than the sum of its proper divisors (1284992027878).

2201120220122 is a wasteful number, since it uses less digits than its factorization.

2201120220122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80190.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2201120220122 its reverse (2210220211022), we get a palindrome (4411340431144).

It can be divided in two parts, 2201120 and 220122, that added together give a palindrome (2421242).

The spelling of 2201120220122 in words is "two trillion, two hundred one billion, one hundred twenty million, two hundred twenty thousand, one hundred twenty-two".