2302223333312 has 28 divisors (see below), whose sum is σ = 5221113631920. Its totient is φ = 986667142656.

The previous prime is 2302223333233. The next prime is 2302223333351. The reversal of 2302223333312 is 2133333222032.

It is a tau number, because it is divible by the number of its divisors (28).

It is a congruent number.

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, 2569445237 + ... + 2569446132.

Almost surely, 2^{2302223333312} is an apocalyptic number.

It is an amenable number.

2302223333312 is an abundant number, since it is smaller than the sum of its proper divisors (2918890298608).

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

2302223333312 is an equidigital number, since it uses as much as digits as its factorization.

2302223333312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5138891388 (or 5138891378 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 29.

Adding to 2302223333312 its reverse (2133333222032), we get a palindrome (4435556555344).

The spelling of 2302223333312 in words is "two trillion, three hundred two billion, two hundred twenty-three million, three hundred thirty-three thousand, three hundred twelve".