201211214 has 16 divisors (see below), whose sum is σ = 311735952. Its totient is φ = 97351488.

The previous prime is 201211189. The next prime is 201211229. The reversal of 201211214 is 412112102.

It is a happy number.

201211214 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×201211214⁴ (a number of 34 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5264 + ... + 20739.

It is an arithmetic number, because the mean of its divisors is an integer number (19483497).

Almost surely, 2^201211214 is an apocalyptic number.

201211214 is a deficient number, since it is larger than the sum of its proper divisors (110524738).

201211214 is a wasteful number, since it uses less digits than its factorization.

201211214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26131.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 201211214 is about 14184.8938663636. The cubic root of 201211214 is about 585.9817095636.

Adding to 201211214 its reverse (412112102), we get a palindrome (613323316).

It can be divided in two parts, 20 and 1211214, that multiplied together give a triangular number (24224280 = T₆₉₆₀).

The spelling of 201211214 in words is "two hundred one million, two hundred eleven thousand, two hundred fourteen".