228015444510822 has 16 divisors (see below), whose sum is σ = 467153593632432. Its totient is φ = 74151364068480.

The previous prime is 228015444510817. The next prime is 228015444510839.

228015444510822 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 463446025183 + ... + 463446025674.

It is an arithmetic number, because the mean of its divisors is an integer number (29197099602027).

Almost surely, 2^{228015444510822} is an apocalyptic number.

228015444510822 is an abundant number, since it is smaller than the sum of its proper divisors (239138149121610).

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

228015444510822 is a wasteful number, since it uses less digits than its factorization.

228015444510822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 926892050903.

The product of its (nonzero) digits is 1638400, while the sum is 48.

The spelling of 228015444510822 in words is "two hundred twenty-eight trillion, fifteen billion, four hundred forty-four million, five hundred ten thousand, eight hundred twenty-two".