122201011106 has 12 divisors (see below), whose sum is σ = 187881333666. Its totient is φ = 59610247680.

The previous prime is 122201011099. The next prime is 122201011129. The reversal of 122201011106 is 601110102221.

It can be written as a sum of positive squares in 3 ways, for example, as 23375657881 + 98825353225 = 152891^2 + 314365^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18170495 + ... + 18177218.

Almost surely, 2^122201011106 is an apocalyptic number.

122201011106 is a deficient number, since it is larger than the sum of its proper divisors (65680322560).

122201011106 is an equidigital number, since it uses as much as digits as its factorization.

122201011106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36347797 (or 36347756 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 122201011106 its reverse (601110102221), we get a palindrome (723311113327).

The spelling of 122201011106 in words is "one hundred twenty-two billion, two hundred one million, eleven thousand, one hundred six".