2230002312 has 32 divisors (see below), whose sum is σ = 5576200800. Its totient is φ = 743174784.

The previous prime is 2230002289. The next prime is 2230002349. The reversal of 2230002312 is 2132000322.

It is a junction number, because it is equal to n+sod(n) for n = 2230002291 and 2230002300.

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, 172788 + ... + 185244.

It is an arithmetic number, because the mean of its divisors is an integer number (174256275).

Almost surely, 2^2230002312 is an apocalyptic number.

It is an amenable number.

2230002312 is an abundant number, since it is smaller than the sum of its proper divisors (3346198488).

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

2230002312 is a wasteful number, since it uses less digits than its factorization.

2230002312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19925 (or 19921 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2230002312 is about 47222.9002921252. The cubic root of 2230002312 is about 1306.4770076781.

Adding to 2230002312 its reverse (2132000322), we get a palindrome (4362002634).

The spelling of 2230002312 in words is "two billion, two hundred thirty million, two thousand, three hundred twelve".