122211106 has 8 divisors (see below), whose sum is σ = 183399084. Its totient is φ = 61078080.

The previous prime is 122211091. The next prime is 122211157. The reversal of 122211106 is 601112221.

It can be written as a sum of positive squares in 2 ways, for example, as 97121025 + 25090081 = 9855^2 + 5009^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 122211106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7635 + ... + 17398.

Almost surely, 2^122211106 is an apocalyptic number.

122211106 is a deficient number, since it is larger than the sum of its proper divisors (61187978).

122211106 is a wasteful number, since it uses less digits than its factorization.

122211106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27476.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 122211106 is about 11054.9132063531. The cubic root of 122211106 is about 496.2534718375.

Adding to 122211106 its reverse (601112221), we get a palindrome (723323327).

The spelling of 122211106 in words is "one hundred twenty-two million, two hundred eleven thousand, one hundred six".