214812201 has 4 divisors (see below), whose sum is σ = 286416272. Its totient is φ = 143208132.

The previous prime is 214812181. The next prime is 214812229. The reversal of 214812201 is 102218412.

214812201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 214812201 - 2¹⁸ = 214550057 is a prime.

It is a super-2 number, since 2×214812201² = 92288563396928802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214812001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35802031 + ... + 35802036.

It is an arithmetic number, because the mean of its divisors is an integer number (71604068).

Almost surely, 2^214812201 is an apocalyptic number.

It is an amenable number.

214812201 is a deficient number, since it is larger than the sum of its proper divisors (71604071).

214812201 is an equidigital number, since it uses as much as digits as its factorization.

214812201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71604070.

The product of its (nonzero) digits is 256, while the sum is 21.

The square root of 214812201 is about 14656.4730068322. The cubic root of 214812201 is about 598.8981639452.

The spelling of 214812201 in words is "two hundred fourteen million, eight hundred twelve thousand, two hundred one".