240041222 has 16 divisors (see below), whose sum is σ = 374483472. Its totient is φ = 115305120.

The previous prime is 240041213. The next prime is 240041239. The reversal of 240041222 is 222140042.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 240041222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17633 + ... + 28124.

It is an arithmetic number, because the mean of its divisors is an integer number (23405217).

Almost surely, 2^240041222 is an apocalyptic number.

240041222 is a deficient number, since it is larger than the sum of its proper divisors (134442250).

240041222 is a wasteful number, since it uses less digits than its factorization.

240041222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45863.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 240041222 is about 15493.2637620354. The cubic root of 240041222 is about 621.4820786924.

Adding to 240041222 its reverse (222140042), we get a palindrome (462181264).

The spelling of 240041222 in words is "two hundred forty million, forty-one thousand, two hundred twenty-two".