23311110022223 has 4 divisors (see below), whose sum is σ = 23311147830768. Its totient is φ = 23311072213680.

The previous prime is 23311110022201. The next prime is 23311110022229. The reversal of 23311110022223 is 32222001111332.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23311110022223 - 2¹² = 23311110018127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23311110022229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17963843 + ... + 19217748.

It is an arithmetic number, because the mean of its divisors is an integer number (5827786957692).

Almost surely, 2^{23311110022223} is an apocalyptic number.

23311110022223 is a deficient number, since it is larger than the sum of its proper divisors (37808545).

23311110022223 is an equidigital number, since it uses as much as digits as its factorization.

23311110022223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37808544.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 23311110022223 its reverse (32222001111332), we get a palindrome (55533111133555).

The spelling of 23311110022223 in words is "twenty-three trillion, three hundred eleven billion, one hundred ten million, twenty-two thousand, two hundred twenty-three".