2312323212000 has 96 divisors (see below), whose sum is σ = 7575170881824. Its totient is φ = 616619520000.

The previous prime is 2312323211987. The next prime is 2312323212019. The reversal of 2312323212000 is 2123232132.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

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, 96334801 + ... + 96358800.

It is an arithmetic number, because the mean of its divisors is an integer number (78908030019).

Almost surely, 2^{2312323212000} is an apocalyptic number.

2312323212000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2312323212000 is an abundant number, since it is smaller than the sum of its proper divisors (5262847669824).

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

2312323212000 is a wasteful number, since it uses less digits than its factorization.

2312323212000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192693629 (or 192693611 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2312323212000 its reverse (2123232132), we get a palindrome (2314446444132).

The spelling of 2312323212000 in words is "two trillion, three hundred twelve billion, three hundred twenty-three million, two hundred twelve thousand".