11221000210122 has 16 divisors (see below), whose sum is σ = 22442284618752. Its totient is φ = 3740286036960.

The previous prime is 11221000210117. The next prime is 11221000210253. The reversal of 11221000210122 is 22101200012211.

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 7 ways as a sum of consecutive naturals, for example, 11326603 + ... + 12277374.

It is an arithmetic number, because the mean of its divisors is an integer number (1402642788672).

Almost surely, 2^{11221000210122} is an apocalyptic number.

11221000210122 is an abundant number, since it is smaller than the sum of its proper divisors (11221284408630).

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

11221000210122 is a wasteful number, since it uses less digits than its factorization.

11221000210122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23683213.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11221000210122 its reverse (22101200012211), we get a palindrome (33322200222333).

The spelling of 11221000210122 in words is "eleven trillion, two hundred twenty-one billion, two hundred ten thousand, one hundred twenty-two".