84503079222 has 64 divisors (see below), whose sum is σ = 184422432960. Its totient is φ = 25793929728.

The previous prime is 84503079217. The next prime is 84503079223. The reversal of 84503079222 is 22297030548.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84503079223) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1051948 + ... + 1129424.

It is an arithmetic number, because the mean of its divisors is an integer number (2881600515).

Almost surely, 2^84503079222 is an apocalyptic number.

84503079222 is an abundant number, since it is smaller than the sum of its proper divisors (99919353738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84503079222 is a wasteful number, since it uses less digits than its factorization.

84503079222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77570 (or 77536 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 84503079222 in words is "eighty-four billion, five hundred three million, seventy-nine thousand, two hundred twenty-two".