22314445463 has 8 divisors (see below), whose sum is σ = 24654323808. Its totient is φ = 20088707584.

The previous prime is 22314445453. The next prime is 22314445493. The reversal of 22314445463 is 36454441322.

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 22314445463 - 2²⁰ = 22313396887 is a prime.

It is a super-3 number, since 3×22314445463³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22314445453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28534706 + ... + 28535487.

It is an arithmetic number, because the mean of its divisors is an integer number (3081790476).

Almost surely, 2^22314445463 is an apocalyptic number.

22314445463 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

22314445463 is a deficient number, since it is larger than the sum of its proper divisors (2339878345).

22314445463 is a wasteful number, since it uses less digits than its factorization.

22314445463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57070233.

The product of its digits is 276480, while the sum is 38.

Adding to 22314445463 its reverse (36454441322), we get a palindrome (58768886785).

The spelling of 22314445463 in words is "twenty-two billion, three hundred fourteen million, four hundred forty-five thousand, four hundred sixty-three".