11221202110022 has 32 divisors (see below), whose sum is σ = 18186199920000. Its totient is φ = 5175272174400.

The previous prime is 11221202110021. The next prime is 11221202110061. The reversal of 11221202110022 is 22001120212211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11221202110021) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 6439304 + ... + 7994187.

It is an arithmetic number, because the mean of its divisors is an integer number (568318747500).

Almost surely, 2^{11221202110022} is an apocalyptic number.

11221202110022 is a deficient number, since it is larger than the sum of its proper divisors (6964997809978).

11221202110022 is a wasteful number, since it uses less digits than its factorization.

11221202110022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14434052.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11221202110022 its reverse (22001120212211), we get a palindrome (33222322322233).

The spelling of 11221202110022 in words is "eleven trillion, two hundred twenty-one billion, two hundred two million, one hundred ten thousand, twenty-two".