22240340302 has 8 divisors (see below), whose sum is σ = 33684399216. Its totient is φ = 11012207232.

The previous prime is 22240340299. The next prime is 22240340303. The reversal of 22240340302 is 20304304222.

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 (22240340303) 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, 53981203 + ... + 53981614.

It is an arithmetic number, because the mean of its divisors is an integer number (4210549902).

Almost surely, 2^22240340302 is an apocalyptic number.

22240340302 is a deficient number, since it is larger than the sum of its proper divisors (11444058914).

22240340302 is a wasteful number, since it uses less digits than its factorization.

22240340302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107962922.

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 22240340302 its reverse (20304304222), we get a palindrome (42544644524).

The spelling of 22240340302 in words is "twenty-two billion, two hundred forty million, three hundred forty thousand, three hundred two".