2004311022 has 16 divisors (see below), whose sum is σ = 4581282432. Its totient is φ = 572660280.

The previous prime is 2004311021. The next prime is 2004311027. The reversal of 2004311022 is 2201134002.

It is a junction number, because it is equal to n+sod(n) for n = 2004310992 and 2004311010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2004311021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23860804 + ... + 23860887.

It is an arithmetic number, because the mean of its divisors is an integer number (286330152).

Almost surely, 2^2004311022 is an apocalyptic number.

2004311022 is an abundant number, since it is smaller than the sum of its proper divisors (2576971410).

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

2004311022 is a wasteful number, since it uses less digits than its factorization.

2004311022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47721703.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2004311022 is about 44769.5322959711. The cubic root of 2004311022 is about 1260.8256581356.

Adding to 2004311022 its reverse (2201134002), we get a palindrome (4205445024).

The spelling of 2004311022 in words is "two billion, four million, three hundred eleven thousand, twenty-two".