11022200222022 has 48 divisors (see below), whose sum is σ = 26055989258832. Its totient is φ = 3339609903360.

The previous prime is 11022200222017. The next prime is 11022200222039. The reversal of 11022200222022 is 22022200222011.

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 = 11022200221986 and 11022200222004.

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 23 ways as a sum of consecutive naturals, for example, 2284143 + ... + 5221274.

It is an arithmetic number, because the mean of its divisors is an integer number (542833109559).

Almost surely, 2^{11022200222022} is an apocalyptic number.

11022200222022 is an abundant number, since it is smaller than the sum of its proper divisors (15033789036810).

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

11022200222022 is a wasteful number, since it uses less digits than its factorization.

11022200222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7512853 (or 7512850 counting only the distinct ones).

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

Adding to 11022200222022 its reverse (22022200222011), we get a palindrome (33044400444033).

The spelling of 11022200222022 in words is "eleven trillion, twenty-two billion, two hundred million, two hundred twenty-two thousand, twenty-two".