223063572731044 has 72 divisors (see below), whose sum is σ = 413758567756800. Its totient is φ = 105207677003520.

The previous prime is 223063572731033. The next prime is 223063572731047. The reversal of 223063572731044 is 440137275360322.

It is a super-2 number, since 2×223063572731044² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (223063572731047) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3544654972 + ... + 3544717900.

It is an arithmetic number, because the mean of its divisors is an integer number (5746646774400).

Almost surely, 2^{223063572731044} is an apocalyptic number.

It is an amenable number.

223063572731044 is a deficient number, since it is larger than the sum of its proper divisors (190694995025756).

223063572731044 is a wasteful number, since it uses less digits than its factorization.

223063572731044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73481 (or 73460 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 49.

The spelling of 223063572731044 in words is "two hundred twenty-three trillion, sixty-three billion, five hundred seventy-two million, seven hundred thirty-one thousand, forty-four".