122300230 has 24 divisors (see below), whose sum is σ = 238380192. Its totient is φ = 45156384.

The previous prime is 122300201. The next prime is 122300231. The reversal of 122300230 is 32003221.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a self number, because there is not a number n which added to its sum of digits gives 122300230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122300231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34494 + ... + 37873.

It is an arithmetic number, because the mean of its divisors is an integer number (9932508).

Almost surely, 2^122300230 is an apocalyptic number.

122300230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122300230 is a deficient number, since it is larger than the sum of its proper divisors (116079962).

122300230 is a wasteful number, since it uses less digits than its factorization.

122300230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72400 (or 72387 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 122300230 is about 11058.9434395877. The cubic root of 122300230 is about 496.3740755724.

Adding to 122300230 its reverse (32003221), we get a palindrome (154303451).

The spelling of 122300230 in words is "one hundred twenty-two million, three hundred thousand, two hundred thirty".