11020022222022 has 80 divisors (see below), whose sum is σ = 26939959477200. Its totient is φ = 3339136949760.

The previous prime is 11020022222009. The next prime is 11020022222047. The reversal of 11020022222022 is 22022222002011.

11020022222022 is a `hidden beast` number, since 1 + 1 + 0 + 200 + 222 + 220 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11020022221986 and 11020022222004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 22944354 + ... + 23419722.

It is an arithmetic number, because the mean of its divisors is an integer number (336749493465).

Almost surely, 2^{11020022222022} is an apocalyptic number.

11020022222022 is an abundant number, since it is smaller than the sum of its proper divisors (15919937255178).

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

11020022222022 is a wasteful number, since it uses less digits than its factorization.

11020022222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488403 (or 488394 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 11020022222022 its reverse (22022222002011), we get a palindrome (33042244224033).

The spelling of 11020022222022 in words is "eleven trillion, twenty billion, twenty-two million, two hundred twenty-two thousand, twenty-two".