20223330121233 has 12 divisors (see below), whose sum is σ = 30218769147060. Its totient is φ = 13017315939936.

The previous prime is 20223330121229. The next prime is 20223330121289. The reversal of 20223330121233 is 33212103332202.

20223330121233 is a `hidden beast` number, since 2 + 0 + 2 + 233 + 301 + 2 + 123 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 8729826618384 + 11493503502849 = 2954628^2 + 3390207^2 .

It is not a de Polignac number, because 20223330121233 - 2² = 20223330121229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20223330121197 and 20223330121206.

It is not an unprimeable number, because it can be changed into a prime (20223330121133) 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 11 ways as a sum of consecutive naturals, for example, 38742011466 + ... + 38742011987.

It is an arithmetic number, because the mean of its divisors is an integer number (2518230762255).

Almost surely, 2^{20223330121233} is an apocalyptic number.

It is an amenable number.

20223330121233 is a deficient number, since it is larger than the sum of its proper divisors (9995439025827).

20223330121233 is a wasteful number, since it uses less digits than its factorization.

20223330121233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77484023488 (or 77484023485 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 20223330121233 its reverse (33212103332202), we get a palindrome (53435433453435).

The spelling of 20223330121233 in words is "twenty trillion, two hundred twenty-three billion, three hundred thirty million, one hundred twenty-one thousand, two hundred thirty-three".