122201011107 has 48 divisors (see below), whose sum is σ = 213720990912. Its totient is φ = 65682800640.

The previous prime is 122201011099. The next prime is 122201011129. The reversal of 122201011107 is 701110102221.

It is not a de Polignac number, because 122201011107 - 2³ = 122201011099 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 122201011107.

It is not an unprimeable number, because it can be changed into a prime (122201012107) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1831843 + ... + 1897379.

It is an arithmetic number, because the mean of its divisors is an integer number (4452520644).

Almost surely, 2^122201011107 is an apocalyptic number.

122201011107 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

122201011107 is a deficient number, since it is larger than the sum of its proper divisors (91519979805).

122201011107 is a wasteful number, since it uses less digits than its factorization.

122201011107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67308 (or 67305 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 18.

Adding to 122201011107 its reverse (701110102221), we get a palindrome (823311113328).

The spelling of 122201011107 in words is "one hundred twenty-two billion, two hundred one million, eleven thousand, one hundred seven".