223150324256 has 12 divisors (see below), whose sum is σ = 439327200942. Its totient is φ = 111575162112.

The previous prime is 223150324249. The next prime is 223150324283. The reversal of 223150324256 is 652423051322.

It can be written as a sum of positive squares in only one way, i.e., 222500890000 + 649434256 = 471700^2 + 25484^2 .

It is a super-3 number, since 3×223150324256³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3486723785 + ... + 3486723848.

Almost surely, 2^223150324256 is an apocalyptic number.

It is an amenable number.

223150324256 is a deficient number, since it is larger than the sum of its proper divisors (216176876686).

223150324256 is an equidigital number, since it uses as much as digits as its factorization.

223150324256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6973447643 (or 6973447635 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 223150324256 its reverse (652423051322), we get a palindrome (875573375578).

The spelling of 223150324256 in words is "two hundred twenty-three billion, one hundred fifty million, three hundred twenty-four thousand, two hundred fifty-six".