2012322402330 has 16 divisors (see below), whose sum is σ = 4829573765664. Its totient is φ = 536619307280.

The previous prime is 2012322402317. The next prime is 2012322402331. The reversal of 2012322402330 is 332042232102.

It is a self number, because there is not a number n which added to its sum of digits gives 2012322402330.

It is not an unprimeable number, because it can be changed into a prime (2012322402331) by changing a digit.

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, 33538706676 + ... + 33538706735.

It is an arithmetic number, because the mean of its divisors is an integer number (301848360354).

Almost surely, 2^{2012322402330} is an apocalyptic number.

2012322402330 is an abundant number, since it is smaller than the sum of its proper divisors (2817251363334).

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

2012322402330 is a wasteful number, since it uses less digits than its factorization.

2012322402330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67077413421.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 2012322402330 its reverse (332042232102), we get a palindrome (2344364634432).

The spelling of 2012322402330 in words is "two trillion, twelve billion, three hundred twenty-two million, four hundred two thousand, three hundred thirty".