1003122241312 has 24 divisors (see below), whose sum is σ = 2002712366592. Its totient is φ = 494496878400.

The previous prime is 1003122241229. The next prime is 1003122241337. The reversal of 1003122241312 is 2131422213001.

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, 220755264 + ... + 220759807.

It is an arithmetic number, because the mean of its divisors is an integer number (83446348608).

Almost surely, 2^{1003122241312} is an apocalyptic number.

It is an amenable number.

1003122241312 is a deficient number, since it is larger than the sum of its proper divisors (999590125280).

1003122241312 is an equidigital number, since it uses as much as digits as its factorization.

1003122241312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441515152 (or 441515144 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1003122241312 its reverse (2131422213001), we get a palindrome (3134544454313).

The spelling of 1003122241312 in words is "one trillion, three billion, one hundred twenty-two million, two hundred forty-one thousand, three hundred twelve".