2003310122322 has 128 divisors (see below), whose sum is σ = 4143363840000. Its totient is φ = 645522577920.

The previous prime is 2003310122311. The next prime is 2003310122357. The reversal of 2003310122322 is 2232210133002.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2899145997 + ... + 2899146687.

It is an arithmetic number, because the mean of its divisors is an integer number (32370030000).

Almost surely, 2^{2003310122322} is an apocalyptic number.

2003310122322 is an abundant number, since it is smaller than the sum of its proper divisors (2140053717678).

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

2003310122322 is a wasteful number, since it uses less digits than its factorization.

2003310122322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1456.

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

Adding to 2003310122322 its reverse (2232210133002), we get a palindrome (4235520255324).

The spelling of 2003310122322 in words is "two trillion, three billion, three hundred ten million, one hundred twenty-two thousand, three hundred twenty-two".