2012304522 has 8 divisors (see below), whose sum is σ = 4024609056. Its totient is φ = 670768172.

The previous prime is 2012304509. The next prime is 2012304527. The reversal of 2012304522 is 2254032102.

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

2012304522 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2012304527) 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 3 ways as a sum of consecutive naturals, for example, 167692038 + ... + 167692049.

It is an arithmetic number, because the mean of its divisors is an integer number (503076132).

Almost surely, 2^2012304522 is an apocalyptic number.

2012304522 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.

2012304522 is a wasteful number, since it uses less digits than its factorization.

2012304522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335384092.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 2012304522 is about 44858.7173467989. The cubic root of 2012304522 is about 1262.4995569322.

Adding to 2012304522 its reverse (2254032102), we get a palindrome (4266336624).

The spelling of 2012304522 in words is "two billion, twelve million, three hundred four thousand, five hundred twenty-two".