8020122 has 24 divisors (see below), whose sum is σ = 17632608. Its totient is φ = 2430120.

The previous prime is 8020121. The next prime is 8020151. The reversal of 8020122 is 2210208.

It is not an unprimeable number, because it can be changed into a prime (8020121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4798 + ... + 6249.

It is an arithmetic number, because the mean of its divisors is an integer number (734692).

Almost surely, 2^8020122 is an apocalyptic number.

8020122 is an abundant number, since it is smaller than the sum of its proper divisors (9612486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8020122 is a wasteful number, since it uses less digits than its factorization.

8020122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11074 (or 11063 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 8020122 is about 2831.9819914682. The cubic root of 8020122 is about 200.1675429410.

It can be divided in two parts, 80 and 20122, that added together give a palindrome (20202).

The spelling of 8020122 in words is "eight million, twenty thousand, one hundred twenty-two".