122204411 has 16 divisors (see below), whose sum is σ = 143056320. Its totient is φ = 102228480.

The previous prime is 122204393. The next prime is 122204413. The reversal of 122204411 is 114402221.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122204411 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122204411.

It is not an unprimeable number, because it can be changed into a prime (122204413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57455 + ... + 59543.

It is an arithmetic number, because the mean of its divisors is an integer number (8941020).

Almost surely, 2^122204411 is an apocalyptic number.

122204411 is a deficient number, since it is larger than the sum of its proper divisors (20851909).

122204411 is a wasteful number, since it uses less digits than its factorization.

122204411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2294.

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

The square root of 122204411 is about 11054.6103956675. The cubic root of 122204411 is about 496.2444097106.

Adding to 122204411 its reverse (114402221), we get a palindrome (236606632).

The spelling of 122204411 in words is "one hundred twenty-two million, two hundred four thousand, four hundred eleven".