82240422404228 has 24 divisors (see below), whose sum is σ = 157014236699040. Its totient is φ = 37379678296320.

The previous prime is 82240422404207. The next prime is 82240422404279.

82240422404228 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57583718 + ... + 58994621.

It is an arithmetic number, because the mean of its divisors is an integer number (6542259862460).

Almost surely, 2^{82240422404228} is an apocalyptic number.

It is an amenable number.

82240422404228 is a deficient number, since it is larger than the sum of its proper divisors (74773814294812).

82240422404228 is a wasteful number, since it uses less digits than its factorization.

82240422404228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116594387 (or 116594385 counting only the distinct ones).

The product of its (nonzero) digits is 1048576, while the sum is 44.

The spelling of 82240422404228 in words is "eighty-two trillion, two hundred forty billion, four hundred twenty-two million, four hundred four thousand, two hundred twenty-eight".