11202102222002 has 8 divisors (see below), whose sum is σ = 16803776191212. Its totient is φ = 5600843491600.

The previous prime is 11202102222001. The next prime is 11202102222007. The reversal of 11202102222002 is 20022220120211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10400631450001 + 801470772001 = 3225001^2 + 895249^2 .

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

It is not an unprimeable number, because it can be changed into a prime (11202102222001) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 103742249 + ... + 103850172.

Almost surely, 2^{11202102222002} is an apocalyptic number.

11202102222002 is a deficient number, since it is larger than the sum of its proper divisors (5601673969210).

11202102222002 is a wasteful number, since it uses less digits than its factorization.

11202102222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207619404.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 11202102222002 its reverse (20022220120211), we get a palindrome (31224322342213).

The spelling of 11202102222002 in words is "eleven trillion, two hundred two billion, one hundred two million, two hundred twenty-two thousand, two".