8699921222 has 8 divisors (see below), whose sum is σ = 13402581456. Its totient is φ = 4232394072.

The previous prime is 8699921201. The next prime is 8699921231. The reversal of 8699921222 is 2221299968.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 58783178 + ... + 58783325.

It is an arithmetic number, because the mean of its divisors is an integer number (1675322682).

Almost surely, 2^8699921222 is an apocalyptic number.

8699921222 is a deficient number, since it is larger than the sum of its proper divisors (4702660234).

8699921222 is a wasteful number, since it uses less digits than its factorization.

8699921222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117566542.

The product of its digits is 559872, while the sum is 50.

The square root of 8699921222 is about 93273.3682355258. The cubic root of 8699921222 is about 2056.7039083899.

The spelling of 8699921222 in words is "eight billion, six hundred ninety-nine million, nine hundred twenty-one thousand, two hundred twenty-two".