122330205 has 12 divisors (see below), whose sum is σ = 212039100. Its totient is φ = 65242752.

The previous prime is 122330191. The next prime is 122330239. The reversal of 122330205 is 502033221.

It can be written as a sum of positive squares in 2 ways, for example, as 75585636 + 46744569 = 8694^2 + 6837^2 .

It is not a de Polignac number, because 122330205 - 2¹² = 122326109 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1359180 + ... + 1359269.

It is an arithmetic number, because the mean of its divisors is an integer number (17669925).

Almost surely, 2^122330205 is an apocalyptic number.

122330205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

122330205 is a deficient number, since it is larger than the sum of its proper divisors (89708895).

122330205 is a wasteful number, since it uses less digits than its factorization.

122330205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2718460 (or 2718457 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 122330205 is about 11060.2985945227. The cubic root of 122330205 is about 496.4146249579.

Adding to 122330205 its reverse (502033221), we get a palindrome (624363426).

The spelling of 122330205 in words is "one hundred twenty-two million, three hundred thirty thousand, two hundred five".