227055011 has 4 divisors (see below), whose sum is σ = 236926992. Its totient is φ = 217183032.

The previous prime is 227054987. The next prime is 227055013. The reversal of 227055011 is 110550722.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110550722 = 2 ⋅55275361.

It is a cyclic number.

It is not a de Polignac number, because 227055011 - 2¹⁰ = 227053987 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 9871957 = 227055011 / (2 + 2 + 7 + 0 + 5 + 5 + 0 + 1 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (227055013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4935956 + ... + 4936001.

It is an arithmetic number, because the mean of its divisors is an integer number (59231748).

Almost surely, 2^227055011 is an apocalyptic number.

227055011 is a deficient number, since it is larger than the sum of its proper divisors (9871981).

227055011 is an equidigital number, since it uses as much as digits as its factorization.

227055011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9871980.

The product of its (nonzero) digits is 700, while the sum is 23.

The square root of 227055011 is about 15068.3446668836. The cubic root of 227055011 is about 610.0662930729.

The spelling of 227055011 in words is "two hundred twenty-seven million, fifty-five thousand, eleven".