1322314212 has 48 divisors (see below), whose sum is σ = 3110653952. Its totient is φ = 437179680.

The previous prime is 1322314193. The next prime is 1322314223. The reversal of 1322314212 is 2124132231.

1322314212 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 928533 + ... + 929955.

Almost surely, 2^1322314212 is an apocalyptic number.

1322314212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1322314212 is an abundant number, since it is smaller than the sum of its proper divisors (1788339740).

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

1322314212 is a wasteful number, since it uses less digits than its factorization.

1322314212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2008 (or 2006 counting only the distinct ones).

The product of its digits is 576, while the sum is 21.

The square root of 1322314212 is about 36363.6385968181. The cubic root of 1322314212 is about 1097.6019970827.

Adding to 1322314212 its reverse (2124132231), we get a palindrome (3446446443).

The spelling of 1322314212 in words is "one billion, three hundred twenty-two million, three hundred fourteen thousand, two hundred twelve".