122313230 has 16 divisors (see below), whose sum is σ = 237099744. Its totient is φ = 45161760.

The previous prime is 122313229. The next prime is 122313253. The reversal of 122313230 is 32313221.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 122313199 and 122313208.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 470306 + ... + 470565.

It is an arithmetic number, because the mean of its divisors is an integer number (14818734).

Almost surely, 2^122313230 is an apocalyptic number.

122313230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122313230 is a deficient number, since it is larger than the sum of its proper divisors (114786514).

122313230 is a wasteful number, since it uses less digits than its factorization.

122313230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 940891.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 122313230 is about 11059.5311835538. The cubic root of 122313230 is about 496.3916624413.

Adding to 122313230 its reverse (32313221), we get a palindrome (154626451).

Subtracting from 122313230 its reverse (32313221), we obtain a palindrome (90000009).

The spelling of 122313230 in words is "one hundred twenty-two million, three hundred thirteen thousand, two hundred thirty".