11321221330202 has 32 divisors (see below), whose sum is σ = 19419419222784. Its totient is φ = 4849050096000.

The previous prime is 11321221330189. The next prime is 11321221330229. The reversal of 11321221330202 is 20203312212311.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165304238 + ... + 165372710.

It is an arithmetic number, because the mean of its divisors is an integer number (606856850712).

Almost surely, 2^{11321221330202} is an apocalyptic number.

11321221330202 is a deficient number, since it is larger than the sum of its proper divisors (8098197892582).

11321221330202 is a wasteful number, since it uses less digits than its factorization.

11321221330202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75374.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 11321221330202 its reverse (20203312212311), we get a palindrome (31524533542513).

The spelling of 11321221330202 in words is "eleven trillion, three hundred twenty-one billion, two hundred twenty-one million, three hundred thirty thousand, two hundred two".