82224357227 has 24 divisors (see below), whose sum is σ = 86375453424. Its totient is φ = 78261313536.

The previous prime is 82224357211. The next prime is 82224357239. The reversal of 82224357227 is 72275342228.

It is not a de Polignac number, because 82224357227 - 2⁴ = 82224357211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82224353227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18339128 + ... + 18343610.

It is an arithmetic number, because the mean of its divisors is an integer number (3598977226).

Almost surely, 2^82224357227 is an apocalyptic number.

82224357227 is a deficient number, since it is larger than the sum of its proper divisors (4151096197).

82224357227 is a wasteful number, since it uses less digits than its factorization.

82224357227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4847 (or 4818 counting only the distinct ones).

The product of its digits is 752640, while the sum is 44.

The spelling of 82224357227 in words is "eighty-two billion, two hundred twenty-four million, three hundred fifty-seven thousand, two hundred twenty-seven".