11221200002022 has 8 divisors (see below), whose sum is σ = 22442400004056. Its totient is φ = 3740400000672.

The previous prime is 11221200001997. The next prime is 11221200002083. The reversal of 11221200002022 is 22020000212211.

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

11221200002022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 11221200001992 and 11221200002010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 935100000163 + ... + 935100000174.

It is an arithmetic number, because the mean of its divisors is an integer number (2805300000507).

Almost surely, 2^{11221200002022} is an apocalyptic number.

11221200002022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11221200002022 is a wasteful number, since it uses less digits than its factorization.

11221200002022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1870200000342.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 11221200002022 its reverse (22020000212211), we get a palindrome (33241200214233).

The spelling of 11221200002022 in words is "eleven trillion, two hundred twenty-one billion, two hundred million, two thousand, twenty-two".