223227461605015 has 96 divisors (see below), whose sum is σ = 339921121536000. Its totient is φ = 139764710276352.

The previous prime is 223227461605013. The next prime is 223227461605033. The reversal of 223227461605015 is 510506164722322.

It is not a de Polignac number, because 223227461605015 - 2¹ = 223227461605013 is a prime.

It is a super-3 number, since 3×223227461605015³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223227461605013) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 74533626 + ... + 77470744.

It is an arithmetic number, because the mean of its divisors is an integer number (3540845016000).

Almost surely, 2^{223227461605015} is an apocalyptic number.

223227461605015 is a deficient number, since it is larger than the sum of its proper divisors (116693659930985).

223227461605015 is a wasteful number, since it uses less digits than its factorization.

223227461605015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2937749 (or 2937742 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 46.

The spelling of 223227461605015 in words is "two hundred twenty-three trillion, two hundred twenty-seven billion, four hundred sixty-one million, six hundred five thousand, fifteen".