2002302311322 has 8 divisors (see below), whose sum is σ = 4004604622656. Its totient is φ = 667434103772.

The previous prime is 2002302311279. The next prime is 2002302311377. The reversal of 2002302311322 is 2231132032002.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

2002302311322 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166858525938 + ... + 166858525949.

It is an arithmetic number, because the mean of its divisors is an integer number (500575577832).

Almost surely, 2^{2002302311322} is an apocalyptic number.

2002302311322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2002302311322 is a wasteful number, since it uses less digits than its factorization.

2002302311322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333717051892.

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

Adding to 2002302311322 its reverse (2231132032002), we get a palindrome (4233434343324).

The spelling of 2002302311322 in words is "two trillion, two billion, three hundred two million, three hundred eleven thousand, three hundred twenty-two".