122104205 has 8 divisors (see below), whose sum is σ = 148290912. Its totient is φ = 96506128.

The previous prime is 122104201. The next prime is 122104207. The reversal of 122104205 is 502401221.

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

It is a cyclic number.

It is not a de Polignac number, because 122104205 - 2² = 122104201 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122104201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146699 + ... + 147528.

It is an arithmetic number, because the mean of its divisors is an integer number (18536364).

Almost surely, 2^122104205 is an apocalyptic number.

It is an amenable number.

122104205 is a deficient number, since it is larger than the sum of its proper divisors (26186707).

122104205 is an equidigital number, since it uses as much as digits as its factorization.

122104205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294315.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 122104205 is about 11050.0771490519. The cubic root of 122104205 is about 496.1087346700.

Adding to 122104205 its reverse (502401221), we get a palindrome (624505426).

The spelling of 122104205 in words is "one hundred twenty-two million, one hundred four thousand, two hundred five".