11220002112022 has 96 divisors (see below), whose sum is σ = 18763249639680. Its totient is φ = 5027672232000.

The previous prime is 11220002112013. The next prime is 11220002112023. The reversal of 11220002112022 is 22021120002211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11220002111987 and 11220002112005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11220002112023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7196921679 + ... + 7196923237.

It is an arithmetic number, because the mean of its divisors is an integer number (195450517080).

Almost surely, 2^{11220002112022} is an apocalyptic number.

11220002112022 is a deficient number, since it is larger than the sum of its proper divisors (7543247527658).

11220002112022 is a wasteful number, since it uses less digits than its factorization.

11220002112022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2770 (or 2759 counting only the distinct ones).

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

Adding to 11220002112022 its reverse (22021120002211), we get a palindrome (33241122114233).

The spelling of 11220002112022 in words is "eleven trillion, two hundred twenty billion, two million, one hundred twelve thousand, twenty-two".