22123412433 has 12 divisors (see below), whose sum is σ = 32032313040. Its totient is φ = 14713738776.

The previous prime is 22123412401. The next prime is 22123412503. The reversal of 22123412433 is 33421432122.

22123412433 is a `hidden beast` number, since 2 + 212 + 3 + 4 + 12 + 433 = 666.

It is not a de Polignac number, because 22123412433 - 2⁵ = 22123412401 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22123412397 and 22123412406.

It is not an unprimeable number, because it can be changed into a prime (22123412533) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2929591 + ... + 2937132.

It is an arithmetic number, because the mean of its divisors is an integer number (2669359420).

Almost surely, 2^22123412433 is an apocalyptic number.

It is an amenable number.

22123412433 is a deficient number, since it is larger than the sum of its proper divisors (9908900607).

22123412433 is a wasteful number, since it uses less digits than its factorization.

22123412433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5867148 (or 5867145 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

Adding to 22123412433 its reverse (33421432122), we get a palindrome (55544844555).

The spelling of 22123412433 in words is "twenty-two billion, one hundred twenty-three million, four hundred twelve thousand, four hundred thirty-three".