122532242 has 24 divisors (see below), whose sum is σ = 215115264. Its totient is φ = 52192392.

The previous prime is 122532217. The next prime is 122532257. The reversal of 122532242 is 242235221.

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, 12623 + ... + 20109.

It is an arithmetic number, because the mean of its divisors is an integer number (8963136).

Almost surely, 2^122532242 is an apocalyptic number.

122532242 is a deficient number, since it is larger than the sum of its proper divisors (92583022).

122532242 is a wasteful number, since it uses less digits than its factorization.

122532242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7670 (or 7663 counting only the distinct ones).

The product of its digits is 1920, while the sum is 23.

The square root of 122532242 is about 11069.4282598515. The cubic root of 122532242 is about 496.6877626181.

Adding to 122532242 its reverse (242235221), we get a palindrome (364767463).

The spelling of 122532242 in words is "one hundred twenty-two million, five hundred thirty-two thousand, two hundred forty-two".