1222310003313 has 16 divisors (see below), whose sum is σ = 1863086126976. Its totient is φ = 698268420480.

The previous prime is 1222310003297. The next prime is 1222310003353. The reversal of 1222310003313 is 3133000132221.

It is not a de Polignac number, because 1222310003313 - 2⁴ = 1222310003297 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 1222310003313.

It is not an unprimeable number, because it can be changed into a prime (1222310003353) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 8024358 + ... + 8175263.

It is an arithmetic number, because the mean of its divisors is an integer number (116442882936).

Almost surely, 2^{1222310003313} is an apocalyptic number.

It is an amenable number.

1222310003313 is a deficient number, since it is larger than the sum of its proper divisors (640776123663).

1222310003313 is a wasteful number, since it uses less digits than its factorization.

1222310003313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16203224.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1222310003313 its reverse (3133000132221), we get a palindrome (4355310135534).

The spelling of 1222310003313 in words is "one trillion, two hundred twenty-two billion, three hundred ten million, three thousand, three hundred thirteen".