20022000122223 has 96 divisors (see below), whose sum is σ = 33287333713920. Its totient is φ = 11469255912000.

The previous prime is 20022000122197. The next prime is 20022000122227. The reversal of 20022000122223 is 32222100022002.

20022000122223 is a `hidden beast` number, since 200 + 220 + 0 + 0 + 1 + 22 + 223 = 666.

It is not a de Polignac number, because 20022000122223 - 2⁸ = 20022000121967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20022000122196 and 20022000122205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20022000122227) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2409092238 + ... + 2409100548.

It is an arithmetic number, because the mean of its divisors is an integer number (346743059520).

Almost surely, 2^{20022000122223} is an apocalyptic number.

20022000122223 is a deficient number, since it is larger than the sum of its proper divisors (13265333591697).

20022000122223 is a wasteful number, since it uses less digits than its factorization.

20022000122223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11161 (or 11158 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 20022000122223 its reverse (32222100022002), we get a palindrome (52244100144225).

The spelling of 20022000122223 in words is "twenty trillion, twenty-two billion, one hundred twenty-two thousand, two hundred twenty-three".