82247544574228 has 12 divisors (see below), whose sum is σ = 157018039641792. Its totient is φ = 37385247533720.

The previous prime is 82247544574183. The next prime is 82247544574243.

It is a happy number.

82247544574228 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 82247544574228.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 934631188300 + ... + 934631188387.

It is an arithmetic number, because the mean of its divisors is an integer number (13084836636816).

Almost surely, 2^{82247544574228} is an apocalyptic number.

It is an amenable number.

82247544574228 is a deficient number, since it is larger than the sum of its proper divisors (74770495067564).

82247544574228 is a wasteful number, since it uses less digits than its factorization.

82247544574228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1869262376702 (or 1869262376700 counting only the distinct ones).

The product of its digits is 321126400, while the sum is 64.

The spelling of 82247544574228 in words is "eighty-two trillion, two hundred forty-seven billion, five hundred forty-four million, five hundred seventy-four thousand, two hundred twenty-eight".