159227822 has 32 divisors (see below), whose sum is σ = 264297600. Its totient is φ = 71486208.

The previous prime is 159227791. The next prime is 159227851. The reversal of 159227822 is 228722951.

It is a happy number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 279554 + ... + 280122.

It is an arithmetic number, because the mean of its divisors is an integer number (8259300).

Almost surely, 2^159227822 is an apocalyptic number.

159227822 is a deficient number, since it is larger than the sum of its proper divisors (105069778).

159227822 is a wasteful number, since it uses less digits than its factorization.

159227822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860.

The product of its digits is 40320, while the sum is 38.

The square root of 159227822 is about 12618.5507091742. The cubic root of 159227822 is about 542.0087756099.

The spelling of 159227822 in words is "one hundred fifty-nine million, two hundred twenty-seven thousand, eight hundred twenty-two".