214122353 has 4 divisors (see below), whose sum is σ = 214441188. Its totient is φ = 213803520.

The previous prime is 214122331. The next prime is 214122401. The reversal of 214122353 is 353221412.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 135675904 + 78446449 = 11648^2 + 8857^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214122353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214122313) 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, 158408 + ... + 159753.

It is an arithmetic number, because the mean of its divisors is an integer number (53610297).

Almost surely, 2^214122353 is an apocalyptic number.

It is an amenable number.

214122353 is a deficient number, since it is larger than the sum of its proper divisors (318835).

214122353 is an equidigital number, since it uses as much as digits as its factorization.

214122353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318834.

The product of its digits is 1440, while the sum is 23.

The square root of 214122353 is about 14632.9201801964. The cubic root of 214122353 is about 598.2563758292.

Adding to 214122353 its reverse (353221412), we get a palindrome (567343765).

The spelling of 214122353 in words is "two hundred fourteen million, one hundred twenty-two thousand, three hundred fifty-three".