7216886127 has 12 divisors (see below), whose sum is σ = 10576814360. Its totient is φ = 4373870160.

The previous prime is 7216886081. The next prime is 7216886161.

7216886127 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 7216886127 - 2⁷ = 7216885999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7216886227) 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 11 ways as a sum of consecutive naturals, for example, 9940252 + ... + 9940977.

Almost surely, 2^7216886127 is an apocalyptic number.

7216886127 is a deficient number, since it is larger than the sum of its proper divisors (3359928233).

7216886127 is a wasteful number, since it uses less digits than its factorization.

7216886127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19881254 (or 19881243 counting only the distinct ones).

The product of its digits is 451584, while the sum is 48.

The square root of 7216886127 is about 84952.2579276148. The cubic root of 7216886127 is about 1932.4871625015.

The spelling of 7216886127 in words is "seven billion, two hundred sixteen million, eight hundred eighty-six thousand, one hundred twenty-seven".