11221110110202 has 8 divisors (see below), whose sum is σ = 22442220220416. Its totient is φ = 3740370036732.

The previous prime is 11221110110083. The next prime is 11221110110213. The reversal of 11221110110202 is 20201101112211.

It is a happy number.

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

11221110110202 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 935092509178 + ... + 935092509189.

It is an arithmetic number, because the mean of its divisors is an integer number (2805277527552).

Almost surely, 2^{11221110110202} is an apocalyptic number.

11221110110202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11221110110202 is a wasteful number, since it uses less digits than its factorization.

11221110110202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1870185018372.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 11221110110202 its reverse (20201101112211), we get a palindrome (31422211222413).

The spelling of 11221110110202 in words is "eleven trillion, two hundred twenty-one billion, one hundred ten million, one hundred ten thousand, two hundred two".