11021211202022 has 32 divisors (see below), whose sum is σ = 18992128092672. Its totient is φ = 4698722317824.

The previous prime is 11021211202013. The next prime is 11021211202037. The reversal of 11021211202022 is 22020211212011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89058233 + ... + 89181899.

It is an arithmetic number, because the mean of its divisors is an integer number (593504002896).

Almost surely, 2^{11021211202022} is an apocalyptic number.

11021211202022 is a deficient number, since it is larger than the sum of its proper divisors (7970916890650).

11021211202022 is a wasteful number, since it uses less digits than its factorization.

11021211202022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156852.

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

Adding to 11021211202022 its reverse (22020211212011), we get a palindrome (33041422414033).

The spelling of 11021211202022 in words is "eleven trillion, twenty-one billion, two hundred eleven million, two hundred two thousand, twenty-two".