1200473227 has 2 divisors, whose sum is σ = 1200473228. Its totient is φ = 1200473226.

The previous prime is 1200473203. The next prime is 1200473279. The reversal of 1200473227 is 7223740021.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1200473227 is a prime.

It is a super-5 number, since 5×1200473227⁵ (a number of 47 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 1200473195 and 1200473204.

It is not a weakly prime, because it can be changed into another prime (1204473227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600236613 + 600236614.

It is an arithmetic number, because the mean of its divisors is an integer number (600236614).

Almost surely, 2^1200473227 is an apocalyptic number.

1200473227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1200473227 is an equidigital number, since it uses as much as digits as its factorization.

1200473227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 1200473227 is about 34647.8459214999. The cubic root of 1200473227 is about 1062.7982393595.

The spelling of 1200473227 in words is "one billion, two hundred million, four hundred seventy-three thousand, two hundred twenty-seven".