2012322 has 16 divisors (see below), whose sum is σ = 4334400. Its totient is φ = 619152.

The previous prime is 2012317. The next prime is 2012323. The reversal of 2012322 is 2232102.

It is a junction number, because it is equal to n+sod(n) for n = 2012298 and 2012307.

It is not an unprimeable number, because it can be changed into a prime (2012323) 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 7 ways as a sum of consecutive naturals, for example, 12822 + ... + 12977.

It is an arithmetic number, because the mean of its divisors is an integer number (270900).

2^2012322 is an apocalyptic number.

2012322 is an abundant number, since it is smaller than the sum of its proper divisors (2322078).

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

2012322 is a wasteful number, since it uses less digits than its factorization.

2012322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25817.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2012322 is about 1418.5633577673. The cubic root of 2012322 is about 126.2503212095.

Adding to 2012322 its reverse (2232102), we get a palindrome (4244424).

The spelling of 2012322 in words is "two million, twelve thousand, three hundred twenty-two".