84222422248 has 16 divisors (see below), whose sum is σ = 158010123780. Its totient is φ = 42086389248.

The previous prime is 84222422243. The next prime is 84222422299.

84222422248 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 83545277764 + 677144484 = 289042^2 + 26022^2 .

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 84222422248.

It is not an unprimeable number, because it can be changed into a prime (84222422243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3088311 + ... + 3115462.

Almost surely, 2^84222422248 is an apocalyptic number.

It is an amenable number.

84222422248 is a deficient number, since it is larger than the sum of its proper divisors (73787701532).

84222422248 is a wasteful number, since it uses less digits than its factorization.

84222422248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6205476 (or 6205472 counting only the distinct ones).

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

The spelling of 84222422248 in words is "eighty-four billion, two hundred twenty-two million, four hundred twenty-two thousand, two hundred forty-eight".