314220111 has 4 divisors (see below), whose sum is σ = 418960152. Its totient is φ = 209480072.

The previous prime is 314220091. The next prime is 314220113. The reversal of 314220111 is 111022413.

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

It is a cyclic number.

It is not a de Polignac number, because 314220111 - 2⁶ = 314220047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314220113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52370016 + ... + 52370021.

It is an arithmetic number, because the mean of its divisors is an integer number (104740038).

Almost surely, 2^314220111 is an apocalyptic number.

314220111 is a deficient number, since it is larger than the sum of its proper divisors (104740041).

314220111 is a wasteful number, since it uses less digits than its factorization.

314220111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104740040.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 314220111 is about 17726.2548497984. The cubic root of 314220111 is about 679.8472198575.

Adding to 314220111 its reverse (111022413), we get a palindrome (425242524).

The spelling of 314220111 in words is "three hundred fourteen million, two hundred twenty thousand, one hundred eleven".