226884581601 has 16 divisors (see below), whose sum is σ = 314655019008. Its totient is φ = 145259758800.

The previous prime is 226884581563. The next prime is 226884581633. The reversal of 226884581601 is 106185488622.

It is not a de Polignac number, because 226884581601 - 2⁶ = 226884581537 is a prime.

It is a super-2 number, since 2×226884581601² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (226884581201) 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 15 ways as a sum of consecutive naturals, for example, 9299341 + ... + 9323706.

It is an arithmetic number, because the mean of its divisors is an integer number (19665938688).

Almost surely, 2^226884581601 is an apocalyptic number.

It is an amenable number.

226884581601 is a deficient number, since it is larger than the sum of its proper divisors (87770437407).

226884581601 is a wasteful number, since it uses less digits than its factorization.

226884581601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18623212.

The product of its (nonzero) digits is 1474560, while the sum is 51.

The spelling of 226884581601 in words is "two hundred twenty-six billion, eight hundred eighty-four million, five hundred eighty-one thousand, six hundred one".