227261133473 has 8 divisors (see below), whose sum is σ = 262504838880. Its totient is φ = 194448028480.

The previous prime is 227261133457. The next prime is 227261133487. The reversal of 227261133473 is 374331162722.

227261133473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 227261133473 - 2⁴ = 227261133457 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 227261133473.

It is not an unprimeable number, because it can be changed into a prime (227261133493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 607649903 + ... + 607650276.

It is an arithmetic number, because the mean of its divisors is an integer number (32813104860).

Almost surely, 2^227261133473 is an apocalyptic number.

It is an amenable number.

227261133473 is a deficient number, since it is larger than the sum of its proper divisors (35243705407).

227261133473 is a wasteful number, since it uses less digits than its factorization.

227261133473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1215300207.

The product of its digits is 254016, while the sum is 41.

The spelling of 227261133473 in words is "two hundred twenty-seven billion, two hundred sixty-one million, one hundred thirty-three thousand, four hundred seventy-three".