2201302312 has 32 divisors (see below), whose sum is σ = 4647916800. Its totient is φ = 968313600.

The previous prime is 2201302297. The next prime is 2201302319. The reversal of 2201302312 is 2132031022.

It is not an unprimeable number, because it can be changed into a prime (2201302319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 400737 + ... + 406192.

It is an arithmetic number, because the mean of its divisors is an integer number (145247400).

Almost surely, 2^2201302312 is an apocalyptic number.

2201302312 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2201302312 is an abundant number, since it is smaller than the sum of its proper divisors (2446614488).

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

2201302312 is a wasteful number, since it uses less digits than its factorization.

2201302312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806977 (or 806973 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2201302312 is about 46918.0382369084. The cubic root of 2201302312 is about 1300.8480289336.

Adding to 2201302312 its reverse (2132031022), we get a palindrome (4333333334).

The spelling of 2201302312 in words is "two billion, two hundred one million, three hundred two thousand, three hundred twelve".