223030303112 has 8 divisors (see below), whose sum is σ = 418181818350. Its totient is φ = 111515151552.

The previous prime is 223030303079. The next prime is 223030303121. The reversal of 223030303112 is 211303030322.

223030303112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 188014163236 + 35016139876 = 433606^2 + 187126^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×223030303112² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13939393937 + ... + 13939393952.

Almost surely, 2^223030303112 is an apocalyptic number.

It is an amenable number.

223030303112 is a deficient number, since it is larger than the sum of its proper divisors (195151515238).

223030303112 is a wasteful number, since it uses less digits than its factorization.

223030303112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27878787895 (or 27878787891 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 223030303112 its reverse (211303030322), we get a palindrome (434333333434).

The spelling of 223030303112 in words is "two hundred twenty-three billion, thirty million, three hundred three thousand, one hundred twelve".