2322031450312 has 32 divisors (see below), whose sum is σ = 5192120016000. Its totient is φ = 951888668544.

The previous prime is 2322031450303. The next prime is 2322031450331. The reversal of 2322031450312 is 2130541302232.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

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, 901408437 + ... + 901411012.

It is an arithmetic number, because the mean of its divisors is an integer number (162253750500).

Almost surely, 2^{2322031450312} is an apocalyptic number.

It is an amenable number.

2322031450312 is an abundant number, since it is smaller than the sum of its proper divisors (2870088565688).

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

2322031450312 is a wasteful number, since it uses less digits than its factorization.

2322031450312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1802819485 (or 1802819481 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 2322031450312 its reverse (2130541302232), we get a palindrome (4452572752544).

The spelling of 2322031450312 in words is "two trillion, three hundred twenty-two billion, thirty-one million, four hundred fifty thousand, three hundred twelve".