223211346045323 has 2 divisors, whose sum is σ = 223211346045324. Its totient is φ = 223211346045322.

The previous prime is 223211346045313. The next prime is 223211346045383. The reversal of 223211346045323 is 323540643112322.

223211346045323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223211346045323 - 2²² = 223211341851019 is a prime.

It is a super-3 number, since 3×223211346045323³ (a number of 44 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (223211346045313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111605673022661 + 111605673022662.

It is an arithmetic number, because the mean of its divisors is an integer number (111605673022662).

Almost surely, 2^{223211346045323} is an apocalyptic number.

223211346045323 is a deficient number, since it is larger than the sum of its proper divisors (1).

223211346045323 is an equidigital number, since it uses as much as digits as its factorization.

223211346045323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 622080, while the sum is 41.

Adding to 223211346045323 its reverse (323540643112322), we get a palindrome (546751989157645).

The spelling of 223211346045323 in words is "two hundred twenty-three trillion, two hundred eleven billion, three hundred forty-six million, forty-five thousand, three hundred twenty-three".