2010022 has 8 divisors (see below), whose sum is σ = 3445776. Its totient is φ = 861432.

The previous prime is 2010017. The next prime is 2010023. The reversal of 2010022 is 2200102.

It is a happy number.

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

It is a Harshad number since it is a multiple of its sum of digits (7).

It is a junction number, because it is equal to n+sod(n) for n = 2009987 and 2010014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010023) 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, 71773 + ... + 71800.

It is an arithmetic number, because the mean of its divisors is an integer number (430722).

2^2010022 is an apocalyptic number.

2010022 is a deficient number, since it is larger than the sum of its proper divisors (1435754).

2010022 is a wasteful number, since it uses less digits than its factorization.

2010022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143582.

The product of its (nonzero) digits is 8, while the sum is 7.

The square root of 2010022 is about 1417.7524466563. The cubic root of 2010022 is about 126.2022032579.

Adding to 2010022 its reverse (2200102), we get a palindrome (4210124).

The spelling of 2010022 in words is "two million, ten thousand, twenty-two".