11321202202 has 4 divisors (see below), whose sum is σ = 16981803306. Its totient is φ = 5660601100.

The previous prime is 11321202187. The next prime is 11321202259. The reversal of 11321202202 is 20220212311.

It is a happy number.

11321202202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8525013561 + 2796188641 = 92331^2 + 52879^2 .

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 as a sum of consecutive naturals, namely, 2830300549 + ... + 2830300552.

Almost surely, 2^11321202202 is an apocalyptic number.

11321202202 is a deficient number, since it is larger than the sum of its proper divisors (5660601104).

11321202202 is an equidigital number, since it uses as much as digits as its factorization.

11321202202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5660601103.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 11321202202 its reverse (20220212311), we get a palindrome (31541414513).

The spelling of 11321202202 in words is "eleven billion, three hundred twenty-one million, two hundred two thousand, two hundred two".