11220020002022 has 8 divisors (see below), whose sum is σ = 18124647695616. Its totient is φ = 5178470770152.

The previous prime is 11220020001947. The next prime is 11220020002027. The reversal of 11220020002022 is 22020002002211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11220020001988 and 11220020002006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11220020002027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 215769615398 + ... + 215769615449.

It is an arithmetic number, because the mean of its divisors is an integer number (2265580961952).

Almost surely, 2^{11220020002022} is an apocalyptic number.

11220020002022 is a deficient number, since it is larger than the sum of its proper divisors (6904627693594).

11220020002022 is a wasteful number, since it uses less digits than its factorization.

11220020002022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431539230862.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 11220020002022 its reverse (22020002002211), we get a palindrome (33240022004233).

The spelling of 11220020002022 in words is "eleven trillion, two hundred twenty billion, twenty million, two thousand, twenty-two".