214123229 has 2 divisors, whose sum is σ = 214123230. Its totient is φ = 214123228.

The previous prime is 214123199. The next prime is 214123243. The reversal of 214123229 is 922321412.

214123229 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 199092100 + 15031129 = 14110^2 + 3877^2 .

It is a cyclic number.

It is not a de Polignac number, because 214123229 - 2¹² = 214119133 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is equal to p_11816450 and since 214123229 and 11816450 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 214123198 and 214123207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214123249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107061614 + 107061615.

It is an arithmetic number, because the mean of its divisors is an integer number (107061615).

Almost surely, 2^214123229 is an apocalyptic number.

It is an amenable number.

214123229 is a deficient number, since it is larger than the sum of its proper divisors (1).

214123229 is an equidigital number, since it uses as much as digits as its factorization.

214123229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728, while the sum is 26.

The square root of 214123229 is about 14632.9501126738. The cubic root of 214123229 is about 598.2571916741.

The spelling of 214123229 in words is "two hundred fourteen million, one hundred twenty-three thousand, two hundred twenty-nine".