1004222042242 has 16 divisors (see below), whose sum is σ = 1510132559040. Its totient is φ = 500844847888.

The previous prime is 1004222042227. The next prime is 1004222042303. The reversal of 1004222042242 is 2422402224001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6423123 + ... + 6577609.

It is an arithmetic number, because the mean of its divisors is an integer number (94383284940).

Almost surely, 2^{1004222042242} is an apocalyptic number.

1004222042242 is a deficient number, since it is larger than the sum of its proper divisors (505910516798).

1004222042242 is a wasteful number, since it uses less digits than its factorization.

1004222042242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162665.

The product of its (nonzero) digits is 4096, while the sum is 25.

Adding to 1004222042242 its reverse (2422402224001), we get a palindrome (3426624266243).

The spelling of 1004222042242 in words is "one trillion, four billion, two hundred twenty-two million, forty-two thousand, two hundred forty-two".