1044120242122 has 8 divisors (see below), whose sum is σ = 1567484430372. Its totient is φ = 521625432000.

The previous prime is 1044120242101. The next prime is 1044120242161. The reversal of 1044120242122 is 2212420214401.

It can be written as a sum of positive squares in 2 ways, for example, as 1025903611161 + 18216630961 = 1012869^2 + 134969^2 .

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, 217341529 + ... + 217346332.

Almost surely, 2^{1044120242122} is an apocalyptic number.

1044120242122 is a deficient number, since it is larger than the sum of its proper divisors (523364188250).

1044120242122 is a wasteful number, since it uses less digits than its factorization.

1044120242122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434689064.

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 1044120242122 its reverse (2212420214401), we get a palindrome (3256540456523).

The spelling of 1044120242122 in words is "one trillion, forty-four billion, one hundred twenty million, two hundred forty-two thousand, one hundred twenty-two".