2022015 has 16 divisors (see below), whose sum is σ = 3259008. Its totient is φ = 1070496.

The previous prime is 2022011. The next prime is 2022017. The reversal of 2022015 is 5102202.

It is not a de Polignac number, because 2022015 - 2² = 2022011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2032 + ... + 2858.

It is an arithmetic number, because the mean of its divisors is an integer number (203688).

2^2022015 is an apocalyptic number.

2022015 is a deficient number, since it is larger than the sum of its proper divisors (1236993).

2022015 is a wasteful number, since it uses less digits than its factorization.

2022015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998.

The product of its (nonzero) digits is 40, while the sum is 12.

The square root of 2022015 is about 1421.9757381896. The cubic root of 2022015 is about 126.4527051141.

Adding to 2022015 its reverse (5102202), we get a palindrome (7124217).

The spelling of 2022015 in words is "two million, twenty-two thousand, fifteen".