227223410436 has 96 divisors (see below), whose sum is σ = 643158835200. Its totient is φ = 68801283360.

The previous prime is 227223410429. The next prime is 227223410461. The reversal of 227223410436 is 634014322722.

227223410436 is a `hidden beast` number, since 2 + 272 + 2 + 341 + 0 + 43 + 6 = 666.

It is a super-3 number, since 3×227223410436³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 227223410436.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1444681 + ... + 1594223.

It is an arithmetic number, because the mean of its divisors is an integer number (6699571200).

Almost surely, 2^227223410436 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 227223410436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (321579417600).

227223410436 is an abundant number, since it is smaller than the sum of its proper divisors (415935424764).

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

227223410436 is a wasteful number, since it uses less digits than its factorization.

227223410436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150846 (or 150838 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 36.

The spelling of 227223410436 in words is "two hundred twenty-seven billion, two hundred twenty-three million, four hundred ten thousand, four hundred thirty-six".