226188654050 has 54 divisors (see below), whose sum is σ = 425486710467. Its totient is φ = 89459850720.

The previous prime is 226188653989. The next prime is 226188654073. The reversal of 226188654050 is 50456881622.

It can be written as a sum of positive squares in 5 ways, for example, as 28290903601 + 197897750449 = 168199^2 + 444857^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=336295.

It is a super-2 number, since 2×226188654050² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 226188653986 and 226188654004.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 346383524 + ... + 346384176.

Almost surely, 2^226188654050 is an apocalyptic number.

226188654050 is a deficient number, since it is larger than the sum of its proper divisors (199298056417).

226188654050 is an frugal number, since it uses more digits than its factorization.

226188654050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1524 (or 763 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 47.

The spelling of 226188654050 in words is "two hundred twenty-six billion, one hundred eighty-eight million, six hundred fifty-four thousand, fifty".