22321200033 has 24 divisors (see below), whose sum is σ = 36030679776. Its totient is φ = 13198046400.

The previous prime is 22321199987. The next prime is 22321200061. The reversal of 22321200033 is 33000212322.

It is a happy number.

It is not a de Polignac number, because 22321200033 - 2⁶ = 22321199969 is a prime.

It is a super-3 number, since 3×22321200033³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22321199979 and 22321200015.

It is not an unprimeable number, because it can be changed into a prime (22321200533) 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, 2745535 + ... + 2753652.

It is an arithmetic number, because the mean of its divisors is an integer number (1501278324).

Almost surely, 2^22321200033 is an apocalyptic number.

It is an amenable number.

22321200033 is a deficient number, since it is larger than the sum of its proper divisors (13709479743).

22321200033 is a wasteful number, since it uses less digits than its factorization.

22321200033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5499245 (or 5499242 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 22321200033 its reverse (33000212322), we get a palindrome (55321412355).

The spelling of 22321200033 in words is "twenty-two billion, three hundred twenty-one million, two hundred thousand, thirty-three".