314240022 has 24 divisors (see below), whose sum is σ = 687467664. Its totient is φ = 103729104.

The previous prime is 314240011. The next prime is 314240023. The reversal of 314240022 is 220042413.

It is a super-3 number, since 3×314240022³ (a number of 26 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 314239977 and 314240004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314240023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82893 + ... + 86600.

It is an arithmetic number, because the mean of its divisors is an integer number (28644486).

Almost surely, 2^314240022 is an apocalyptic number.

314240022 is an abundant number, since it is smaller than the sum of its proper divisors (373227642).

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

314240022 is a wasteful number, since it uses less digits than its factorization.

314240022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169604 (or 169601 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 314240022 is about 17726.8164654571. The cubic root of 314240022 is about 679.8615793798.

Adding to 314240022 its reverse (220042413), we get a palindrome (534282435).

The spelling of 314240022 in words is "three hundred fourteen million, two hundred forty thousand, twenty-two".