2222334312 has 64 divisors (see below), whose sum is σ = 6069772800. Its totient is φ = 672450240.

The previous prime is 2222334281. The next prime is 2222334329. The reversal of 2222334312 is 2134332222.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 186139 + ... + 197717.

It is an arithmetic number, because the mean of its divisors is an integer number (94840200).

Almost surely, 2^2222334312 is an apocalyptic number.

2222334312 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2222334312 is an abundant number, since it is smaller than the sum of its proper divisors (3847438488).

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

2222334312 is a wasteful number, since it uses less digits than its factorization.

2222334312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12326 (or 12322 counting only the distinct ones).

The product of its digits is 3456, while the sum is 24.

The square root of 2222334312 is about 47141.6409557410. The cubic root of 2222334312 is about 1304.9778208529.

Adding to 2222334312 its reverse (2134332222), we get a palindrome (4356666534).

The spelling of 2222334312 in words is "two billion, two hundred twenty-two million, three hundred thirty-four thousand, three hundred twelve".