22043340332233 has 16 divisors (see below), whose sum is σ = 24065955458496. Its totient is φ = 20023841175040.

The previous prime is 22043340332213. The next prime is 22043340332243. The reversal of 22043340332233 is 33223304334022.

It is a cyclic number.

It is not a de Polignac number, because 22043340332233 - 2⁹ = 22043340331721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22043340332213) 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, 134993685 + ... + 135156877.

It is an arithmetic number, because the mean of its divisors is an integer number (1504122216156).

Almost surely, 2^{22043340332233} is an apocalyptic number.

It is an amenable number.

22043340332233 is a deficient number, since it is larger than the sum of its proper divisors (2022615126263).

22043340332233 is a wasteful number, since it uses less digits than its factorization.

22043340332233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172664.

The product of its (nonzero) digits is 186624, while the sum is 34.

Adding to 22043340332233 its reverse (33223304334022), we get a palindrome (55266644666255).

The spelling of 22043340332233 in words is "twenty-two trillion, forty-three billion, three hundred forty million, three hundred thirty-two thousand, two hundred thirty-three".