11021100222022 has 32 divisors (see below), whose sum is σ = 18086202417024. Its totient is φ = 4995251726400.

The previous prime is 11021100221977. The next prime is 11021100222059. The reversal of 11021100222022 is 22022200112011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11021100221987 and 11021100222005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14540497 + ... + 15279667.

It is an arithmetic number, because the mean of its divisors is an integer number (565193825532).

Almost surely, 2^{11021100222022} is an apocalyptic number.

11021100222022 is a deficient number, since it is larger than the sum of its proper divisors (7065102195002).

11021100222022 is a wasteful number, since it uses less digits than its factorization.

11021100222022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741124.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11021100222022 its reverse (22022200112011), we get a palindrome (33043300334033).

The spelling of 11021100222022 in words is "eleven trillion, twenty-one billion, one hundred million, two hundred twenty-two thousand, twenty-two".