2220000002 has 8 divisors (see below), whose sum is σ = 3632727312. Its totient is φ = 1009090900.

The previous prime is 2219999989. The next prime is 2220000031. The reversal of 2220000002 is 2000000222.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50454524 + ... + 50454567.

It is an arithmetic number, because the mean of its divisors is an integer number (454090914).

Almost surely, 2^2220000002 is an apocalyptic number.

2220000002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2220000002 is a deficient number, since it is larger than the sum of its proper divisors (1412727310).

2220000002 is a wasteful number, since it uses less digits than its factorization.

2220000002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100909104.

The product of its (nonzero) digits is 16, while the sum is 8.

The square root of 2220000002 is about 47116.8759787828. The cubic root of 2220000002 is about 1304.5207504122.

Adding to 2220000002 its reverse (2000000222), we get a palindrome (4220000224).

It can be divided in two parts, 22 and 20000002, that multiplied together give a palindrome (440000044).

The spelling of 2220000002 in words is "two billion, two hundred twenty million, two", and thus it is an aban number.