8220699322 has 16 divisors (see below), whose sum is σ = 13764893472. Its totient is φ = 3649781520.

The previous prime is 8220699317. The next prime is 8220699341. The reversal of 8220699322 is 2239960228.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4344033 + ... + 4345924.

It is an arithmetic number, because the mean of its divisors is an integer number (860305842).

Almost surely, 2^8220699322 is an apocalyptic number.

8220699322 is a deficient number, since it is larger than the sum of its proper divisors (5544194150).

8220699322 is a wasteful number, since it uses less digits than its factorization.

8220699322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8690013.

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 8220699322 is about 90668.0722305267. The cubic root of 8220699322 is about 2018.2250298538.

The spelling of 8220699322 in words is "eight billion, two hundred twenty million, six hundred ninety-nine thousand, three hundred twenty-two".