2216063463 has 4 divisors (see below), whose sum is σ = 2954751288. Its totient is φ = 1477375640.

The previous prime is 2216063429. The next prime is 2216063471. The reversal of 2216063463 is 3643606122.

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 2216063463 - 2¹⁸ = 2215801319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2216063063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 369343908 + ... + 369343913.

It is an arithmetic number, because the mean of its divisors is an integer number (738687822).

Almost surely, 2^2216063463 is an apocalyptic number.

2216063463 is a deficient number, since it is larger than the sum of its proper divisors (738687825).

2216063463 is an equidigital number, since it uses as much as digits as its factorization.

2216063463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738687824.

The product of its (nonzero) digits is 31104, while the sum is 33.

The square root of 2216063463 is about 47075.0832500592. The cubic root of 2216063463 is about 1303.7492286210.

Adding to 2216063463 its reverse (3643606122), we get a palindrome (5859669585).

The spelling of 2216063463 in words is "two billion, two hundred sixteen million, sixty-three thousand, four hundred sixty-three".