314214222 has 16 divisors (see below), whose sum is σ = 718204032. Its totient is φ = 89775480.

The previous prime is 314214221. The next prime is 314214269. The reversal of 314214222 is 222412413.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314214221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3740604 + ... + 3740687.

It is an arithmetic number, because the mean of its divisors is an integer number (44887752).

Almost surely, 2^314214222 is an apocalyptic number.

314214222 is an abundant number, since it is smaller than the sum of its proper divisors (403989810).

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

314214222 is a wasteful number, since it uses less digits than its factorization.

314214222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7481303.

The product of its digits is 768, while the sum is 21.

The square root of 314214222 is about 17726.0887394823. The cubic root of 314214222 is about 679.8429726805.

Adding to 314214222 its reverse (222412413), we get a palindrome (536626635).

The spelling of 314214222 in words is "three hundred fourteen million, two hundred fourteen thousand, two hundred twenty-two".