2314221143312 has 40 divisors (see below), whose sum is σ = 4828821065880. Its totient is φ = 1068077813760.

The previous prime is 2314221143303. The next prime is 2314221143323. The reversal of 2314221143312 is 2133411224132.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 385189044496 + 1929032098816 = 620636^2 + 1388896^2 .

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, 11720864 + ... + 11916672.

It is an arithmetic number, because the mean of its divisors is an integer number (120720526647).

Almost surely, 2^{2314221143312} is an apocalyptic number.

It is an amenable number.

2314221143312 is an abundant number, since it is smaller than the sum of its proper divisors (2514599922568).

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

2314221143312 is a wasteful number, since it uses less digits than its factorization.

2314221143312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252651 (or 252645 counting only the distinct ones).

The product of its digits is 6912, while the sum is 29.

Adding to 2314221143312 its reverse (2133411224132), we get a palindrome (4447632367444).

The spelling of 2314221143312 in words is "two trillion, three hundred fourteen billion, two hundred twenty-one million, one hundred forty-three thousand, three hundred twelve".