223101010312 has 32 divisors (see below), whose sum is σ = 424203236280. Its totient is φ = 109990379520.

The previous prime is 223101010289. The next prime is 223101010339. The reversal of 223101010312 is 213010101322.

223101010312 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 4 ways, for example, as 53543183236 + 169557827076 = 231394^2 + 411774^2 .

It is a super-3 number, since 3×223101010312³ (a number of 35 digits) contains 333 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 in 7 ways as a sum of consecutive naturals, for example, 464889 + ... + 813832.

Almost surely, 2^223101010312 is an apocalyptic number.

It is an amenable number.

223101010312 is a deficient number, since it is larger than the sum of its proper divisors (201102225968).

223101010312 is a wasteful number, since it uses less digits than its factorization.

223101010312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1279033 (or 1279029 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 223101010312 its reverse (213010101322), we get a palindrome (436111111634).

It can be divided in two parts, 223101010 and 312, that added together give a palindrome (223101322).

The spelling of 223101010312 in words is "two hundred twenty-three billion, one hundred one million, ten thousand, three hundred twelve".