32272322287 has 2 divisors, whose sum is σ = 32272322288. Its totient is φ = 32272322286.

The previous prime is 32272322219. The next prime is 32272322353. The reversal of 32272322287 is 78222327223.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32272322287 - 2¹¹ = 32272320239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32272322207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16136161143 + 16136161144.

It is an arithmetic number, because the mean of its divisors is an integer number (16136161144).

Almost surely, 2^32272322287 is an apocalyptic number.

32272322287 is a deficient number, since it is larger than the sum of its proper divisors (1).

32272322287 is an equidigital number, since it uses as much as digits as its factorization.

32272322287 is an evil number, because the sum of its binary digits is even.

The product of its digits is 225792, while the sum is 40.

The spelling of 32272322287 in words is "thirty-two billion, two hundred seventy-two million, three hundred twenty-two thousand, two hundred eighty-seven".