240422122 has 32 divisors (see below), whose sum is σ = 381542400. Its totient is φ = 113463168.

The previous prime is 240422113. The next prime is 240422129. The reversal of 240422122 is 221224042.

240422122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 240422122.

It is not an unprimeable number, because it can be changed into a prime (240422129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 627543 + ... + 627925.

It is an arithmetic number, because the mean of its divisors is an integer number (11923200).

Almost surely, 2^240422122 is an apocalyptic number.

240422122 is a deficient number, since it is larger than the sum of its proper divisors (141120278).

240422122 is a wasteful number, since it uses less digits than its factorization.

240422122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630.

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 240422122 is about 15505.5513284759. The cubic root of 240422122 is about 621.8106297926.

Adding to 240422122 its reverse (221224042), we get a palindrome (461646164).

The spelling of 240422122 in words is "two hundred forty million, four hundred twenty-two thousand, one hundred twenty-two".