11220022002202 has 16 divisors (see below), whose sum is σ = 18912679228800. Its totient is φ = 4953320749872.

The previous prime is 11220022002157. The next prime is 11220022002227. The reversal of 11220022002202 is 20220022002211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9381288702 + ... + 9381289897.

It is an arithmetic number, because the mean of its divisors is an integer number (1182042451800).

Almost surely, 2^{11220022002202} is an apocalyptic number.

11220022002202 is a deficient number, since it is larger than the sum of its proper divisors (7692657226598).

11220022002202 is a wasteful number, since it uses less digits than its factorization.

11220022002202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18762578637.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 11220022002202 its reverse (20220022002211), we get a palindrome (31440044004413).

Subtracting 11220022002202 from its reverse (20220022002211), we obtain a palindrome (9000000000009).

The spelling of 11220022002202 in words is "eleven trillion, two hundred twenty billion, twenty-two million, two thousand, two hundred two".