2214322312 has 16 divisors (see below), whose sum is σ = 4285785600. Its totient is φ = 1071446160.

The previous prime is 2214322291. The next prime is 2214322337. The reversal of 2214322312 is 2132234122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4464112 + ... + 4464607.

It is an arithmetic number, because the mean of its divisors is an integer number (267861600).

Almost surely, 2^2214322312 is an apocalyptic number.

It is an amenable number.

2214322312 is a deficient number, since it is larger than the sum of its proper divisors (2071463288).

2214322312 is a wasteful number, since it uses less digits than its factorization.

2214322312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8928756 (or 8928752 counting only the distinct ones).

The product of its digits is 1152, while the sum is 22.

The square root of 2214322312 is about 47056.5862765246. The cubic root of 2214322312 is about 1303.4076892072.

Adding to 2214322312 its reverse (2132234122), we get a palindrome (4346556434).

The spelling of 2214322312 in words is "two billion, two hundred fourteen million, three hundred twenty-two thousand, three hundred twelve".