272216106287 has 2 divisors, whose sum is σ = 272216106288. Its totient is φ = 272216106286.

The previous prime is 272216106269. The next prime is 272216106311. The reversal of 272216106287 is 782601612272.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 272216106287 - 2²⁰ = 272215057711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (272216106887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136108053143 + 136108053144.

It is an arithmetic number, because the mean of its divisors is an integer number (136108053144).

Almost surely, 2^272216106287 is an apocalyptic number.

272216106287 is a deficient number, since it is larger than the sum of its proper divisors (1).

272216106287 is an equidigital number, since it uses as much as digits as its factorization.

272216106287 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 225792, while the sum is 44.

The spelling of 272216106287 in words is "two hundred seventy-two billion, two hundred sixteen million, one hundred six thousand, two hundred eighty-seven".