227920141 has 2 divisors, whose sum is σ = 227920142. Its totient is φ = 227920140.

The previous prime is 227920123. The next prime is 227920159. The reversal of 227920141 is 141029722.

227920141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (227920123) and next prime (227920159).

It can be written as a sum of positive squares in only one way, i.e., 225900900 + 2019241 = 15030^2 + 1421^2 .

It is a cyclic number.

It is not a de Polignac number, because 227920141 - 2⁷ = 227920013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (227930141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113960070 + 113960071.

It is an arithmetic number, because the mean of its divisors is an integer number (113960071).

Almost surely, 2^227920141 is an apocalyptic number.

It is an amenable number.

227920141 is a deficient number, since it is larger than the sum of its proper divisors (1).

227920141 is an equidigital number, since it uses as much as digits as its factorization.

227920141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 227920141 is about 15097.0242432077. The cubic root of 227920141 is about 610.8401403989.

Adding to 227920141 its reverse (141029722), we get a palindrome (368949863).

The spelling of 227920141 in words is "two hundred twenty-seven million, nine hundred twenty thousand, one hundred forty-one".