2211102002 has 8 divisors (see below), whose sum is σ = 3350845596. Its totient is φ = 1094153472.

The previous prime is 2211101947. The next prime is 2211102017. The reversal of 2211102002 is 2002011122.

It is a happy number.

2211102002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2008922041 + 202179961 = 44821^2 + 14219^2 .

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, 5698523 + ... + 5698910.

Almost surely, 2^2211102002 is an apocalyptic number.

2211102002 is a deficient number, since it is larger than the sum of its proper divisors (1139743594).

2211102002 is a wasteful number, since it uses less digits than its factorization.

2211102002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11397532.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 2211102002 is about 47022.3564062883. The cubic root of 2211102002 is about 1302.7755299230.

Adding to 2211102002 its reverse (2002011122), we get a palindrome (4213113124).

The spelling of 2211102002 in words is "two billion, two hundred eleven million, one hundred two thousand, two".