23155224211433 has 8 divisors (see below), whose sum is σ = 23236390392768. Its totient is φ = 23074072575664.

The previous prime is 23155224211417. The next prime is 23155224211447. The reversal of 23155224211433 is 33411242255132.

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 23155224211433 - 2⁴ = 23155224211417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23155224111433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 442085 + ... + 6819522.

It is an arithmetic number, because the mean of its divisors is an integer number (2904548799096).

Almost surely, 2^{23155224211433} is an apocalyptic number.

It is an amenable number.

23155224211433 is a deficient number, since it is larger than the sum of its proper divisors (81166181335).

23155224211433 is a wasteful number, since it uses less digits than its factorization.

23155224211433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7272783.

The product of its digits is 172800, while the sum is 38.

Adding to 23155224211433 its reverse (33411242255132), we get a palindrome (56566466466565).

The spelling of 23155224211433 in words is "twenty-three trillion, one hundred fifty-five billion, two hundred twenty-four million, two hundred eleven thousand, four hundred thirty-three".