226065721304 has 32 divisors (see below), whose sum is σ = 433476522000. Its totient is φ = 110487841152.

The previous prime is 226065721279. The next prime is 226065721307. The reversal of 226065721304 is 403127560622.

It is a super-2 number, since 2×226065721304² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226065721307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 876974 + ... + 1105085.

Almost surely, 2^226065721304 is an apocalyptic number.

It is an amenable number.

226065721304 is a deficient number, since it is larger than the sum of its proper divisors (207410800696).

226065721304 is a wasteful number, since it uses less digits than its factorization.

226065721304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1982387 (or 1982383 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 38.

The spelling of 226065721304 in words is "two hundred twenty-six billion, sixty-five million, seven hundred twenty-one thousand, three hundred four".