2442004022 has 4 divisors (see below), whose sum is σ = 3663006036. Its totient is φ = 1221002010.

The previous prime is 2442003973. The next prime is 2442004057. The reversal of 2442004022 is 2204002442.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 2442003985 and 2442004003.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 610501004 + ... + 610501007.

It is an arithmetic number, because the mean of its divisors is an integer number (915751509).

Almost surely, 2^2442004022 is an apocalyptic number.

2442004022 is a deficient number, since it is larger than the sum of its proper divisors (1221002014).

2442004022 is a wasteful number, since it uses less digits than its factorization.

2442004022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1221002013.

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 2442004022 is about 49416.6370972368. The cubic root of 2442004022 is about 1346.6315697510.

Adding to 2442004022 its reverse (2204002442), we get a palindrome (4646006464).

The spelling of 2442004022 in words is "two billion, four hundred forty-two million, four thousand, twenty-two".