2220030003 has 8 divisors (see below), whose sum is σ = 2965172368. Its totient is φ = 1477453824.

The previous prime is 2220029971. The next prime is 2220030023. The reversal of 2220030003 is 3000300222.

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

It is not a de Polignac number, because 2220030003 - 2⁵ = 2220029971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2220030023) 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, 639526 + ... + 642987.

It is an arithmetic number, because the mean of its divisors is an integer number (370646546).

Almost surely, 2^2220030003 is an apocalyptic number.

2220030003 is a deficient number, since it is larger than the sum of its proper divisors (745142365).

2220030003 is a wasteful number, since it uses less digits than its factorization.

2220030003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1283093.

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 2220030003 is about 47117.1943455890. The cubic root of 2220030003 is about 1304.5266268012.

Adding to 2220030003 its reverse (3000300222), we get a palindrome (5220330225).

The spelling of 2220030003 in words is "two billion, two hundred twenty million, thirty thousand, three".