3002022 has 56 divisors (see below), whose sum is σ = 7082640. Its totient is φ = 952560.

The previous prime is 3002003. The next prime is 3002039. The reversal of 3002022 is 2202003.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 3001995 and 3002013.

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 27 ways as a sum of consecutive naturals, for example, 42247 + ... + 42317.

Almost surely, 2^3002022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3002022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3541320).

3002022 is an abundant number, since it is smaller than the sum of its proper divisors (4080618).

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

3002022 is an equidigital number, since it uses as much as digits as its factorization.

3002022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120 (or 105 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 9.

The square root of 3002022 is about 1732.6344103705. The cubic root of 3002022 is about 144.2573522940.

Adding to 3002022 its reverse (2202003), we get a palindrome (5204025).

The spelling of 3002022 in words is "three million, two thousand, twenty-two".