240122229 has 16 divisors (see below), whose sum is σ = 341480448. Its totient is φ = 149560832.

The previous prime is 240122177. The next prime is 240122257. The reversal of 240122229 is 922221042.

It is not a de Polignac number, because 240122229 - 2¹³ = 240114037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 240122199 and 240122208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240122429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10197 + ... + 24170.

It is an arithmetic number, because the mean of its divisors is an integer number (21342528).

Almost surely, 2^240122229 is an apocalyptic number.

It is an amenable number.

240122229 is a deficient number, since it is larger than the sum of its proper divisors (101358219).

240122229 is a wasteful number, since it uses less digits than its factorization.

240122229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34524.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 240122229 is about 15495.8778066943. The cubic root of 240122229 is about 621.5519815978.

The spelling of 240122229 in words is "two hundred forty million, one hundred twenty-two thousand, two hundred twenty-nine".