2240066422 has 8 divisors (see below), whose sum is σ = 3665563272. Its totient is φ = 1018212000.

The previous prime is 2240066419. The next prime is 2240066429. The reversal of 2240066422 is 2246600422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240066429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50910579 + ... + 50910622.

It is an arithmetic number, because the mean of its divisors is an integer number (458195409).

Almost surely, 2^2240066422 is an apocalyptic number.

2240066422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2240066422 is a deficient number, since it is larger than the sum of its proper divisors (1425496850).

2240066422 is a wasteful number, since it uses less digits than its factorization.

2240066422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101821214.

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 2240066422 is about 47329.3399700440. The cubic root of 2240066422 is about 1308.4394567313.

Adding to 2240066422 its reverse (2246600422), we get a palindrome (4486666844).

The spelling of 2240066422 in words is "two billion, two hundred forty million, sixty-six thousand, four hundred twenty-two".