228226622822 has 16 divisors (see below), whose sum is σ = 374531850000. Its totient is φ = 103442123040.

The previous prime is 228226622809. The next prime is 228226622831.

228226622822 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, 14854697 + ... + 14870052.

It is an arithmetic number, because the mean of its divisors is an integer number (23408240625).

Almost surely, 2^228226622822 is an apocalyptic number.

228226622822 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

228226622822 is a deficient number, since it is larger than the sum of its proper divisors (146305227178).

228226622822 is a wasteful number, since it uses less digits than its factorization.

228226622822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29725111.

The product of its digits is 589824, while the sum is 44.

The spelling of 228226622822 in words is "two hundred twenty-eight billion, two hundred twenty-six million, six hundred twenty-two thousand, eight hundred twenty-two".