8016122 has 8 divisors (see below), whose sum is σ = 12438900. Its totient is φ = 3869824.

The previous prime is 8016109. The next prime is 8016133. The reversal of 8016122 is 2216108.

It can be written as a sum of positive squares in 2 ways, for example, as 7958041 + 58081 = 2821^2 + 241^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 8016094 and 8016103.

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, 69047 + ... + 69162.

Almost surely, 2^8016122 is an apocalyptic number.

8016122 is a deficient number, since it is larger than the sum of its proper divisors (4422778).

8016122 is a wasteful number, since it uses less digits than its factorization.

8016122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138240.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 8016122 is about 2831.2756842102. The cubic root of 8016122 is about 200.1342598513.

The spelling of 8016122 in words is "eight million, sixteen thousand, one hundred twenty-two".