223252011412 has 24 divisors (see below), whose sum is σ = 404054300160. Its totient is φ = 107868053280.

The previous prime is 223252011407. The next prime is 223252011427. The reversal of 223252011412 is 214110252322.

It is a super-3 number, since 3×223252011412³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 7501039 + ... + 7530742.

It is an arithmetic number, because the mean of its divisors is an integer number (16835595840).

Almost surely, 2^223252011412 is an apocalyptic number.

It is an amenable number.

223252011412 is a deficient number, since it is larger than the sum of its proper divisors (180802288748).

223252011412 is a wasteful number, since it uses less digits than its factorization.

223252011412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15031911 (or 15031909 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 223252011412 its reverse (214110252322), we get a palindrome (437362263734).

The spelling of 223252011412 in words is "two hundred twenty-three billion, two hundred fifty-two million, eleven thousand, four hundred twelve".