23130113221022 has 4 divisors (see below), whose sum is σ = 34695169831536. Its totient is φ = 11565056610510.

The previous prime is 23130113221009. The next prime is 23130113221027. The reversal of 23130113221022 is 22012231103132.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23130113221027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5782528305254 + ... + 5782528305257.

It is an arithmetic number, because the mean of its divisors is an integer number (8673792457884).

Almost surely, 2^{23130113221022} is an apocalyptic number.

23130113221022 is a deficient number, since it is larger than the sum of its proper divisors (11565056610514).

23130113221022 is a wasteful number, since it uses less digits than its factorization.

23130113221022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11565056610513.

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

Adding to 23130113221022 its reverse (22012231103132), we get a palindrome (45142344324154).

The spelling of 23130113221022 in words is "twenty-three trillion, one hundred thirty billion, one hundred thirteen million, two hundred twenty-one thousand, twenty-two".