23220324112 has 10 divisors (see below), whose sum is σ = 44989377998. Its totient is φ = 11610162048.

The previous prime is 23220324079. The next prime is 23220324133. The reversal of 23220324112 is 21142302232.

It can be written as a sum of positive squares in only one way, i.e., 16265431296 + 6954892816 = 127536^2 + 83396^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 725635113 + ... + 725635144.

Almost surely, 2^23220324112 is an apocalyptic number.

It is an amenable number.

23220324112 is a deficient number, since it is larger than the sum of its proper divisors (21769053886).

23220324112 is a wasteful number, since it uses less digits than its factorization.

23220324112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1451270265 (or 1451270259 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 23220324112 its reverse (21142302232), we get a palindrome (44362626344).

The spelling of 23220324112 in words is "twenty-three billion, two hundred twenty million, three hundred twenty-four thousand, one hundred twelve".