22434155233 has 8 divisors (see below), whose sum is σ = 25644744320. Its totient is φ = 19224993600.

The previous prime is 22434155231. The next prime is 22434155243. The reversal of 22434155233 is 33255143422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22434155233 - 2¹ = 22434155231 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22434155231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 322968 + ... + 386233.

It is an arithmetic number, because the mean of its divisors is an integer number (3205593040).

Almost surely, 2^22434155233 is an apocalyptic number.

It is an amenable number.

22434155233 is a deficient number, since it is larger than the sum of its proper divisors (3210589087).

22434155233 is an equidigital number, since it uses as much as digits as its factorization.

22434155233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713727.

The product of its digits is 86400, while the sum is 34.

Adding to 22434155233 its reverse (33255143422), we get a palindrome (55689298655).

The spelling of 22434155233 in words is "twenty-two billion, four hundred thirty-four million, one hundred fifty-five thousand, two hundred thirty-three".