314230220 has 12 divisors (see below), whose sum is σ = 659883504. Its totient is φ = 125692080.

The previous prime is 314230219. The next prime is 314230223. The reversal of 314230220 is 22032413.

It is a super-2 number, since 2×314230220² = 197481262322496800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (314230223) 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, 7855736 + ... + 7855775.

It is an arithmetic number, because the mean of its divisors is an integer number (54990292).

Almost surely, 2^314230220 is an apocalyptic number.

It is an amenable number.

314230220 is an abundant number, since it is smaller than the sum of its proper divisors (345653284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

314230220 is a wasteful number, since it uses less digits than its factorization.

314230220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15711520 (or 15711518 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 314230220 is about 17726.5399895185. The cubic root of 314230220 is about 679.8545103964.

Adding to 314230220 its reverse (22032413), we get a palindrome (336262633).

The spelling of 314230220 in words is "three hundred fourteen million, two hundred thirty thousand, two hundred twenty".