2042004022 has 8 divisors (see below), whose sum is σ = 3064149000. Its totient is φ = 1020621024.

The previous prime is 2042003987. The next prime is 2042004047. The reversal of 2042004022 is 2204002402.

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

It is a junction number, because it is equal to n+sod(n) for n = 2042003987 and 2042004005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183747 + ... + 194542.

It is an arithmetic number, because the mean of its divisors is an integer number (383018625).

Almost surely, 2^2042004022 is an apocalyptic number.

2042004022 is a deficient number, since it is larger than the sum of its proper divisors (1022144978).

2042004022 is a wasteful number, since it uses less digits than its factorization.

2042004022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380990.

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 2042004022 is about 45188.5386132369. The cubic root of 2042004022 is about 1268.6803043825.

Adding to 2042004022 its reverse (2204002402), we get a palindrome (4246006424).

The spelling of 2042004022 in words is "two billion, forty-two million, four thousand, twenty-two".