2212020003 has 16 divisors (see below), whose sum is σ = 3004299776. Its totient is φ = 1447316640.

The previous prime is 2212020001. The next prime is 2212020011. The reversal of 2212020003 is 3000202122.

It is not a de Polignac number, because 2212020003 - 2¹ = 2212020001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2212020001) 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, 71676 + ... + 97782.

It is an arithmetic number, because the mean of its divisors is an integer number (187768736).

Almost surely, 2^2212020003 is an apocalyptic number.

2212020003 is a deficient number, since it is larger than the sum of its proper divisors (792279773).

2212020003 is a wasteful number, since it uses less digits than its factorization.

2212020003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26634.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2212020003 is about 47032.1167182597. The cubic root of 2212020003 is about 1302.9557995752.

Adding to 2212020003 its reverse (3000202122), we get a palindrome (5212222125).

The spelling of 2212020003 in words is "two billion, two hundred twelve million, twenty thousand, three".