314222422 has 8 divisors (see below), whose sum is σ = 471456216. Its totient is φ = 157070352.

The previous prime is 314222369. The next prime is 314222423. The reversal of 314222422 is 224222413.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 314222393 and 314222402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314222423) 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, 9688 + ... + 26875.

It is an arithmetic number, because the mean of its divisors is an integer number (58932027).

Almost surely, 2^314222422 is an apocalyptic number.

314222422 is a deficient number, since it is larger than the sum of its proper divisors (157233794).

314222422 is a wasteful number, since it uses less digits than its factorization.

314222422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40862.

The product of its digits is 1536, while the sum is 22.

The square root of 314222422 is about 17726.3200354727. The cubic root of 314222422 is about 679.8488865481.

Adding to 314222422 its reverse (224222413), we get a palindrome (538444835).

Subtracting from 314222422 its reverse (224222413), we obtain a palindrome (90000009).

The spelling of 314222422 in words is "three hundred fourteen million, two hundred twenty-two thousand, four hundred twenty-two".