2212220003 has 16 divisors (see below), whose sum is σ = 2618380800. Its totient is φ = 1867867848.

The previous prime is 2212219969. The next prime is 2212220039. The reversal of 2212220003 is 3000222122.

It is not a de Polignac number, because 2212220003 - 2⁶ = 2212219939 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2212220003.

It is not an unprimeable number, because it can be changed into a prime (2212220093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25151 + ... + 71112.

It is an arithmetic number, because the mean of its divisors is an integer number (163648800).

Almost surely, 2^2212220003 is an apocalyptic number.

2212220003 is a deficient number, since it is larger than the sum of its proper divisors (406160797).

2212220003 is an frugal number, since it uses more digits than its factorization.

2212220003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96351 (or 96337 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2212220003 is about 47034.2428768658. The cubic root of 2212220003 is about 1302.9950673495.

Adding to 2212220003 its reverse (3000222122), we get a palindrome (5212442125).

The spelling of 2212220003 in words is "two billion, two hundred twelve million, two hundred twenty thousand, three".