11021102102022 has 96 divisors (see below), whose sum is σ = 23514562509984. Its totient is φ = 3441378124800.

The previous prime is 11021102101979. The next prime is 11021102102029. The reversal of 11021102102022 is 22020120112011.

It is a junction number, because it is equal to n+sod(n) for n = 11021102101992 and 11021102102010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11021102102029) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37299208 + ... + 37593524.

It is an arithmetic number, because the mean of its divisors is an integer number (244943359479).

Almost surely, 2^{11021102102022} is an apocalyptic number.

11021102102022 is an abundant number, since it is smaller than the sum of its proper divisors (12493460407962).

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

11021102102022 is a wasteful number, since it uses less digits than its factorization.

11021102102022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294602 (or 294573 counting only the distinct ones).

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

Adding to 11021102102022 its reverse (22020120112011), we get a palindrome (33041222214033).

The spelling of 11021102102022 in words is "eleven trillion, twenty-one billion, one hundred two million, one hundred two thousand, twenty-two".