20222203320011 has 24 divisors (see below), whose sum is σ = 25665142720320. Its totient is φ = 15755823896400.

The previous prime is 20222203319999. The next prime is 20222203320079. The reversal of 20222203320011 is 11002330222202.

It is a happy number.

It is not a de Polignac number, because 20222203320011 - 2⁶ = 20222203319947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20222203329011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2836580 + ... + 6963518.

It is an arithmetic number, because the mean of its divisors is an integer number (1069380946680).

Almost surely, 2^{20222203320011} is an apocalyptic number.

20222203320011 is a deficient number, since it is larger than the sum of its proper divisors (5442939400309).

20222203320011 is a wasteful number, since it uses less digits than its factorization.

20222203320011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4136055 (or 4136048 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 20222203320011 its reverse (11002330222202), we get a palindrome (31224533542213).

The spelling of 20222203320011 in words is "twenty trillion, two hundred twenty-two billion, two hundred three million, three hundred twenty thousand, eleven".