2022113 has 4 divisors (see below), whose sum is σ = 2128560. Its totient is φ = 1915668.

The previous prime is 2022103. The next prime is 2022149. The reversal of 2022113 is 3112202.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2022113 - 2⁶ = 2022049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2022094 and 2022103.

It is not an unprimeable number, because it can be changed into a prime (2022103) by changing a digit.

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, 53195 + ... + 53232.

It is an arithmetic number, because the mean of its divisors is an integer number (532140).

2^2022113 is an apocalyptic number.

It is an amenable number.

2022113 is a deficient number, since it is larger than the sum of its proper divisors (106447).

2022113 is a wasteful number, since it uses less digits than its factorization.

2022113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106446.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 2022113 is about 1422.0101968692. The cubic root of 2022113 is about 126.4547479880.

Adding to 2022113 its reverse (3112202), we get a palindrome (5134315).

The spelling of 2022113 in words is "two million, twenty-two thousand, one hundred thirteen".