23223105254443 has 2 divisors, whose sum is σ = 23223105254444. Its totient is φ = 23223105254442.

The previous prime is 23223105254423. The next prime is 23223105254501. The reversal of 23223105254443 is 34445250132232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23223105254443 - 2²⁵ = 23223071700011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23223105254396 and 23223105254405.

It is not a weakly prime, because it can be changed into another prime (23223105254423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11611552627221 + 11611552627222.

It is an arithmetic number, because the mean of its divisors is an integer number (11611552627222).

Almost surely, 2^{23223105254443} is an apocalyptic number.

23223105254443 is a deficient number, since it is larger than the sum of its proper divisors (1).

23223105254443 is an equidigital number, since it uses as much as digits as its factorization.

23223105254443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 691200, while the sum is 40.

Adding to 23223105254443 its reverse (34445250132232), we get a palindrome (57668355386675).

The spelling of 23223105254443 in words is "twenty-three trillion, two hundred twenty-three billion, one hundred five million, two hundred fifty-four thousand, four hundred forty-three".