7812223303003 has 8 divisors (see below), whose sum is σ = 8930380506080. Its totient is φ = 6694597425600.

The previous prime is 7812223302991. The next prime is 7812223303007. The reversal of 7812223303003 is 3003033222187.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-7812223303003 is a prime.

It is a super-2 number, since 2×7812223303003² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7812223303003.

It is not an unprimeable number, because it can be changed into a prime (7812223303007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132799908 + ... + 132858721.

It is an arithmetic number, because the mean of its divisors is an integer number (1116297563260).

Almost surely, 2^{7812223303003} is an apocalyptic number.

7812223303003 is a deficient number, since it is larger than the sum of its proper divisors (1118157203077).

7812223303003 is a wasteful number, since it uses less digits than its factorization.

7812223303003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265662837.

The product of its (nonzero) digits is 36288, while the sum is 34.

The spelling of 7812223303003 in words is "seven trillion, eight hundred twelve billion, two hundred twenty-three million, three hundred three thousand, three".