314355222 has 16 divisors (see below), whose sum is σ = 698567280. Its totient is φ = 104785056.

The previous prime is 314355203. The next prime is 314355233. The reversal of 314355222 is 222553413.

It is a happy number.

314355222 is a `hidden beast` number, since 3 + 1 + 435 + 5 + 222 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

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, 2910643 + ... + 2910750.

It is an arithmetic number, because the mean of its divisors is an integer number (43660455).

Almost surely, 2^314355222 is an apocalyptic number.

314355222 is an abundant number, since it is smaller than the sum of its proper divisors (384212058).

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

314355222 is a wasteful number, since it uses less digits than its factorization.

314355222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5821404 (or 5821398 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 314355222 is about 17730.0654821126. The cubic root of 314355222 is about 679.9446480320.

The spelling of 314355222 in words is "three hundred fourteen million, three hundred fifty-five thousand, two hundred twenty-two".