1044122242 has 8 divisors (see below), whose sum is σ = 1567155600. Its totient is φ = 521737044.

The previous prime is 1044122239. The next prime is 1044122251. The reversal of 1044122242 is 2422214401.

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

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 in 3 ways as a sum of consecutive naturals, for example, 157992 + ... + 164467.

It is an arithmetic number, because the mean of its divisors is an integer number (195894450).

Almost surely, 2^1044122242 is an apocalyptic number.

1044122242 is a deficient number, since it is larger than the sum of its proper divisors (523033358).

1044122242 is a wasteful number, since it uses less digits than its factorization.

1044122242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324080.

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 1044122242 is about 32312.8804348978. The cubic root of 1044122242 is about 1014.4962571083.

Adding to 1044122242 its reverse (2422214401), we get a palindrome (3466336643).

The spelling of 1044122242 in words is "one billion, forty-four million, one hundred twenty-two thousand, two hundred forty-two".