11021100020022 has 16 divisors (see below), whose sum is σ = 22244422060080. Its totient is φ = 3639996336672.

The previous prime is 11021100020011. The next prime is 11021100020027. The reversal of 11021100020022 is 22002000112011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11021100020027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8425916793 + ... + 8425918100.

It is an arithmetic number, because the mean of its divisors is an integer number (1390276378755).

Almost surely, 2^{11021100020022} is an apocalyptic number.

11021100020022 is an abundant number, since it is smaller than the sum of its proper divisors (11223322040058).

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

11021100020022 is a wasteful number, since it uses less digits than its factorization.

11021100020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16851835007.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11021100020022 its reverse (22002000112011), we get a palindrome (33023100132033).

The spelling of 11021100020022 in words is "eleven trillion, twenty-one billion, one hundred million, twenty thousand, twenty-two".