227001129 has 8 divisors (see below), whose sum is σ = 306931392. Its totient is φ = 149202480.

The previous prime is 227001121. The next prime is 227001139. The reversal of 227001129 is 921100722.

227001129 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 not a de Polignac number, because 227001129 - 2³ = 227001121 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 227001099 and 227001108.

It is not an unprimeable number, because it can be changed into a prime (227001121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 532654 + ... + 533079.

It is an arithmetic number, because the mean of its divisors is an integer number (38366424).

Almost surely, 2^227001129 is an apocalyptic number.

It is an amenable number.

227001129 is a deficient number, since it is larger than the sum of its proper divisors (79930263).

227001129 is a wasteful number, since it uses less digits than its factorization.

227001129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1065807.

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 227001129 is about 15066.5566404537. The cubic root of 227001129 is about 610.0180313581.

The spelling of 227001129 in words is "two hundred twenty-seven million, one thousand, one hundred twenty-nine".