2012322402332 has 24 divisors (see below), whose sum is σ = 3841797520512. Its totient is φ = 914670306800.

The previous prime is 2012322402331. The next prime is 2012322402379. The reversal of 2012322402332 is 2332042232102.

It is a happy number.

It is a congruent number.

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, 1413107 + ... + 2453877.

It is an arithmetic number, because the mean of its divisors is an integer number (160074896688).

Almost surely, 2^{2012322402332} is an apocalyptic number.

2012322402332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2012322402332 is a deficient number, since it is larger than the sum of its proper divisors (1829475118180).

2012322402332 is a wasteful number, since it uses less digits than its factorization.

2012322402332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1084729 (or 1084727 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 2012322402332 its reverse (2332042232102), we get a palindrome (4344364634434).

The spelling of 2012322402332 in words is "two trillion, twelve billion, three hundred twenty-two million, four hundred two thousand, three hundred thirty-two".