214122305 has 8 divisors (see below), whose sum is σ = 270470400. Its totient is φ = 162282096.

The previous prime is 214122277. The next prime is 214122313. The reversal of 214122305 is 503221412.

214122305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 214122305 - 2¹⁶ = 214056769 is a prime.

It is a super-2 number, since 2×214122305² = 91696722997026050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1126865 + ... + 1127054.

It is an arithmetic number, because the mean of its divisors is an integer number (33808800).

Almost surely, 2^214122305 is an apocalyptic number.

It is an amenable number.

214122305 is a deficient number, since it is larger than the sum of its proper divisors (56348095).

214122305 is a wasteful number, since it uses less digits than its factorization.

214122305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2253943.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 214122305 is about 14632.9185400589. The cubic root of 214122305 is about 598.2563311253.

Adding to 214122305 its reverse (503221412), we get a palindrome (717343717).

The spelling of 214122305 in words is "two hundred fourteen million, one hundred twenty-two thousand, three hundred five".