2022004042 has 8 divisors (see below), whose sum is σ = 3063036132. Its totient is φ = 1000992000.

The previous prime is 2022004031. The next prime is 2022004051. The reversal of 2022004042 is 2404002202.

It can be written as a sum of positive squares in 2 ways, for example, as 1709739801 + 312264241 = 41349^2 + 17671^2 .

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

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, 5004759 + ... + 5005162.

Almost surely, 2^2022004042 is an apocalyptic number.

2022004042 is a deficient number, since it is larger than the sum of its proper divisors (1041032090).

2022004042 is a wasteful number, since it uses less digits than its factorization.

2022004042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10010024.

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

The square root of 2022004042 is about 44966.6992562274. The cubic root of 2022004042 is about 1264.5247668338.

Adding to 2022004042 its reverse (2404002202), we get a palindrome (4426006244).

The spelling of 2022004042 in words is "two billion, twenty-two million, four thousand, forty-two".