223227602225466 has 16 divisors (see below), whose sum is σ = 446469744019104. Its totient is φ = 74406777480464.

The previous prime is 223227602225447. The next prime is 223227602225473. The reversal of 223227602225466 is 664522206722322.

It is a super-3 number, since 3×223227602225466³ (a number of 44 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 605615745 + ... + 605984228.

It is an arithmetic number, because the mean of its divisors is an integer number (27904359001194).

Almost surely, 2^{223227602225466} is an apocalyptic number.

223227602225466 is an abundant number, since it is smaller than the sum of its proper divisors (223242141793638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223227602225466 is a wasteful number, since it uses less digits than its factorization.

223227602225466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1211630685.

The product of its (nonzero) digits is 11612160, while the sum is 51.

Adding to 223227602225466 its reverse (664522206722322), we get a palindrome (887749808947788).

The spelling of 223227602225466 in words is "two hundred twenty-three trillion, two hundred twenty-seven billion, six hundred two million, two hundred twenty-five thousand, four hundred sixty-six".