22365001163 has 4 divisors (see below), whose sum is σ = 22366706520. Its totient is φ = 22363295808.

The previous prime is 22365001159. The next prime is 22365001193. The reversal of 22365001163 is 36110056322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22365001163 - 2² = 22365001159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22365001123) 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 3 ways as a sum of consecutive naturals, for example, 832853 + ... + 859286.

It is an arithmetic number, because the mean of its divisors is an integer number (5591676630).

Almost surely, 2^22365001163 is an apocalyptic number.

22365001163 is a deficient number, since it is larger than the sum of its proper divisors (1705357).

22365001163 is a wasteful number, since it uses less digits than its factorization.

22365001163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1705356.

The product of its (nonzero) digits is 6480, while the sum is 29.

Adding to 22365001163 its reverse (36110056322), we get a palindrome (58475057485).

The spelling of 22365001163 in words is "twenty-two billion, three hundred sixty-five million, one thousand, one hundred sixty-three".