2002312013322 has 16 divisors (see below), whose sum is σ = 4033434273120. Its totient is φ = 662635630032.

The previous prime is 2002312013287. The next prime is 2002312013347. The reversal of 2002312013322 is 2233102132002.

It is a happy number.

It is a super-2 number, since 2×2002312013322² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1200426033 + ... + 1200427700.

It is an arithmetic number, because the mean of its divisors is an integer number (252089642070).

Almost surely, 2^{2002312013322} is an apocalyptic number.

2002312013322 is an abundant number, since it is smaller than the sum of its proper divisors (2031122259798).

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

2002312013322 is a wasteful number, since it uses less digits than its factorization.

2002312013322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2400853877.

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

Adding to 2002312013322 its reverse (2233102132002), we get a palindrome (4235414145324).

The spelling of 2002312013322 in words is "two trillion, two billion, three hundred twelve million, thirteen thousand, three hundred twenty-two".