8222954122 has 4 divisors (see below), whose sum is σ = 12334431186. Its totient is φ = 4111477060.

The previous prime is 8222954107. The next prime is 8222954123. The reversal of 8222954122 is 2214592228.

8222954122 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6932061081 + 1290893041 = 83259^2 + 35929^2 .

It is not an unprimeable number, because it can be changed into a prime (8222954123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2055738529 + ... + 2055738532.

Almost surely, 2^8222954122 is an apocalyptic number.

8222954122 is a deficient number, since it is larger than the sum of its proper divisors (4111477064).

8222954122 is a wasteful number, since it uses less digits than its factorization.

8222954122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4111477063.

The product of its digits is 46080, while the sum is 37.

The square root of 8222954122 is about 90680.5057440683. The cubic root of 8222954122 is about 2018.4095347491.

The spelling of 8222954122 in words is "eight billion, two hundred twenty-two million, nine hundred fifty-four thousand, one hundred twenty-two".