214252219 has 2 divisors, whose sum is σ = 214252220. Its totient is φ = 214252218.

The previous prime is 214252201. The next prime is 214252229. The reversal of 214252219 is 912252412.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 214252219 - 2¹¹ = 214250171 is a prime.

It is a super-2 number, since 2×214252219² = 91808026692847922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (214252229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107126109 + 107126110.

It is an arithmetic number, because the mean of its divisors is an integer number (107126110).

Almost surely, 2^214252219 is an apocalyptic number.

214252219 is a deficient number, since it is larger than the sum of its proper divisors (1).

214252219 is an equidigital number, since it uses as much as digits as its factorization.

214252219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2880, while the sum is 28.

The square root of 214252219 is about 14637.3569677042. The cubic root of 214252219 is about 598.3772996214.

The spelling of 214252219 in words is "two hundred fourteen million, two hundred fifty-two thousand, two hundred nineteen".