220211102002 has 8 divisors (see below), whose sum is σ = 330965606700. Its totient is φ = 109889233104.

The previous prime is 220211101963. The next prime is 220211102021. The reversal of 220211102002 is 200201112022.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 213712968681 + 6498133321 = 462291^2 + 80611^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 108157677 + ... + 108159712.

Almost surely, 2^220211102002 is an apocalyptic number.

220211102002 is a deficient number, since it is larger than the sum of its proper divisors (110754504698).

220211102002 is a wasteful number, since it uses less digits than its factorization.

220211102002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216317900.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 220211102002 its reverse (200201112022), we get a palindrome (420412214024).

The spelling of 220211102002 in words is "two hundred twenty billion, two hundred eleven million, one hundred two thousand, two".