122313234 has 32 divisors (see below), whose sum is σ = 249687360. Its totient is φ = 39936512.

The previous prime is 122313229. The next prime is 122313253. The reversal of 122313234 is 432313221.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 122313234.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59329 + ... + 61355.

It is an arithmetic number, because the mean of its divisors is an integer number (7802730).

Almost surely, 2^122313234 is an apocalyptic number.

122313234 is an abundant number, since it is smaller than the sum of its proper divisors (127374126).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122313234 is a wasteful number, since it uses less digits than its factorization.

122313234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2234.

The product of its digits is 864, while the sum is 21.

The square root of 122313234 is about 11059.5313643933. The cubic root of 122313234 is about 496.3916678525.

Adding to 122313234 its reverse (432313221), we get a palindrome (554626455).

The spelling of 122313234 in words is "one hundred twenty-two million, three hundred thirteen thousand, two hundred thirty-four".