22034730993 has 8 divisors (see below), whose sum is σ = 32050517856. Its totient is φ = 13354382400.

The previous prime is 22034730959. The next prime is 22034731001. The reversal of 22034730993 is 39903743022.

It is a happy number.

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

It is not a de Polignac number, because 22034730993 - 2¹² = 22034726897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22034730923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 333859528 + ... + 333859593.

It is an arithmetic number, because the mean of its divisors is an integer number (4006314732).

Almost surely, 2^22034730993 is an apocalyptic number.

It is an amenable number.

22034730993 is a deficient number, since it is larger than the sum of its proper divisors (10015786863).

22034730993 is a wasteful number, since it uses less digits than its factorization.

22034730993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667719135.

The product of its (nonzero) digits is 244944, while the sum is 42.

The spelling of 22034730993 in words is "twenty-two billion, thirty-four million, seven hundred thirty thousand, nine hundred ninety-three".