22185635713 has 8 divisors (see below), whose sum is σ = 22347381056. Its totient is φ = 22024321200.

The previous prime is 22185635707. The next prime is 22185635777. The reversal of 22185635713 is 31753658122.

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

It is a cyclic number.

It is not a de Polignac number, because 22185635713 - 2³³ = 13595701121 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22185635713.

It is not an unprimeable number, because it can be changed into a prime (22185635413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3981 + ... + 210682.

It is an arithmetic number, because the mean of its divisors is an integer number (2793422632).

Almost surely, 2^22185635713 is an apocalyptic number.

It is an amenable number.

22185635713 is a deficient number, since it is larger than the sum of its proper divisors (161745343).

22185635713 is a wasteful number, since it uses less digits than its factorization.

22185635713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215415.

The product of its digits is 302400, while the sum is 43.

The spelling of 22185635713 in words is "twenty-two billion, one hundred eighty-five million, six hundred thirty-five thousand, seven hundred thirteen".