22023321233 has 16 divisors (see below), whose sum is σ = 22761221760. Its totient is φ = 21299241600.

The previous prime is 22023321197. The next prime is 22023321269. The reversal of 22023321233 is 33212332022.

It is an interprime number because it is at equal distance from previous prime (22023321197) and next prime (22023321269).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22023321233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22023321199 and 22023321208.

It is not an unprimeable number, because it can be changed into a prime (22023321283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1634741 + ... + 1648157.

It is an arithmetic number, because the mean of its divisors is an integer number (1422576360).

Almost surely, 2^22023321233 is an apocalyptic number.

It is an amenable number.

22023321233 is a deficient number, since it is larger than the sum of its proper divisors (737900527).

22023321233 is a wasteful number, since it uses less digits than its factorization.

22023321233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13928.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 22023321233 its reverse (33212332022), we get a palindrome (55235653255).

The spelling of 22023321233 in words is "twenty-two billion, twenty-three million, three hundred twenty-one thousand, two hundred thirty-three".