82244044228 has 6 divisors (see below), whose sum is σ = 143927077406. Its totient is φ = 41122022112.

The previous prime is 82244044219. The next prime is 82244044231.

It is a happy number.

82244044228 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 72227637504 + 10016406724 = 268752^2 + 100082^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10280505525 + ... + 10280505532.

Almost surely, 2^82244044228 is an apocalyptic number.

It is an amenable number.

82244044228 is a deficient number, since it is larger than the sum of its proper divisors (61683033178).

82244044228 is a wasteful number, since it uses less digits than its factorization.

82244044228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20561011061 (or 20561011059 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 40.

It can be divided in two parts, 822440 and 44228, that added together give a palindrome (866668).

The spelling of 82244044228 in words is "eighty-two billion, two hundred forty-four million, forty-four thousand, two hundred twenty-eight".