2003322013122 has 16 divisors (see below), whose sum is σ = 4144804165440. Its totient is φ = 644747314512.

The previous prime is 2003322013087. The next prime is 2003322013169. The reversal of 2003322013122 is 2213102233002.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5756672278 + ... + 5756672625.

It is an arithmetic number, because the mean of its divisors is an integer number (259050260340).

Almost surely, 2^{2003322013122} is an apocalyptic number.

2003322013122 is an abundant number, since it is smaller than the sum of its proper divisors (2141482152318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2003322013122 is a wasteful number, since it uses less digits than its factorization.

2003322013122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11513344937.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2003322013122 its reverse (2213102233002), we get a palindrome (4216424246124).

The spelling of 2003322013122 in words is "two trillion, three billion, three hundred twenty-two million, thirteen thousand, one hundred twenty-two".