2312001200 has 60 divisors (see below), whose sum is σ = 5575491360. Its totient is φ = 921319680.

The previous prime is 2312001179. The next prime is 2312001229. The reversal of 2312001200 is 21002132.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96857 + ... + 118343.

It is an arithmetic number, because the mean of its divisors is an integer number (92924856).

Almost surely, 2^2312001200 is an apocalyptic number.

2312001200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2312001200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2787745680).

2312001200 is an abundant number, since it is smaller than the sum of its proper divisors (3263490160).

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

2312001200 is a wasteful number, since it uses less digits than its factorization.

2312001200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21774 (or 21763 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 2312001200 is about 48083.2735990386. The cubic root of 2312001200 is about 1322.2980324628.

Adding to 2312001200 its reverse (21002132), we get a palindrome (2333003332).

The spelling of 2312001200 in words is "two billion, three hundred twelve million, one thousand, two hundred".