22040340230 has 8 divisors (see below), whose sum is σ = 39672612432. Its totient is φ = 8816136088.

The previous prime is 22040340221. The next prime is 22040340247. The reversal of 22040340230 is 3204304022.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1102017002 + ... + 1102017021.

It is an arithmetic number, because the mean of its divisors is an integer number (4959076554).

Almost surely, 2^22040340230 is an apocalyptic number.

22040340230 is a deficient number, since it is larger than the sum of its proper divisors (17632272202).

22040340230 is a wasteful number, since it uses less digits than its factorization.

22040340230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2204034030.

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 22040340230 its reverse (3204304022), we get a palindrome (25244644252).

The spelling of 22040340230 in words is "twenty-two billion, forty million, three hundred forty thousand, two hundred thirty".