11021112021022 has 16 divisors (see below), whose sum is σ = 16638827552640. Its totient is φ = 5474890999512.

The previous prime is 11021112021013. The next prime is 11021112021067. The reversal of 11021112021022 is 22012021112011.

It is a junction number, because it is equal to n+sod(n) for n = 11021112020987 and 11021112021005.

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 7 ways as a sum of consecutive naturals, for example, 13304658 + ... + 14108725.

It is an arithmetic number, because the mean of its divisors is an integer number (1039926722040).

Almost surely, 2^{11021112021022} is an apocalyptic number.

11021112021022 is a deficient number, since it is larger than the sum of its proper divisors (5617715531618).

11021112021022 is a wasteful number, since it uses less digits than its factorization.

11021112021022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27414687.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11021112021022 its reverse (22012021112011), we get a palindrome (33033133133033).

The spelling of 11021112021022 in words is "eleven trillion, twenty-one billion, one hundred twelve million, twenty-one thousand, twenty-two".