214011165 has 16 divisors (see below), whose sum is σ = 342675648. Its totient is φ = 114053376.

The previous prime is 214011151. The next prime is 214011179. The reversal of 214011165 is 561110412.

It is an interprime number because it is at equal distance from previous prime (214011151) and next prime (214011179).

It is not a de Polignac number, because 214011165 - 2¹⁰ = 214010141 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18702 + ... + 27888.

It is an arithmetic number, because the mean of its divisors is an integer number (21417228).

Almost surely, 2^214011165 is an apocalyptic number.

It is an amenable number.

214011165 is a deficient number, since it is larger than the sum of its proper divisors (128664483).

214011165 is a wasteful number, since it uses less digits than its factorization.

214011165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10748.

The product of its (nonzero) digits is 240, while the sum is 21.

The square root of 214011165 is about 14629.1204451942. The cubic root of 214011165 is about 598.1528050652.

Adding to 214011165 its reverse (561110412), we get a palindrome (775121577).

The spelling of 214011165 in words is "two hundred fourteen million, eleven thousand, one hundred sixty-five".