3122331245604 has 36 divisors (see below), whose sum is σ = 8164716765660. Its totient is φ = 1004888216640.

The previous prime is 3122331245599. The next prime is 3122331245611. The reversal of 3122331245604 is 4065421332213.

3122331245604 is a `hidden beast` number, since 3 + 1 + 2 + 2 + 3 + 3 + 1 + 2 + 45 + 604 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1296865440000 + 1825465805604 = 1138800^2 + 1351098^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1495368327 + ... + 1495370414.

It is an arithmetic number, because the mean of its divisors is an integer number (226797687935).

Almost surely, 2^{3122331245604} is an apocalyptic number.

It is an amenable number.

3122331245604 is an abundant number, since it is smaller than the sum of its proper divisors (5042385520056).

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

3122331245604 is a wasteful number, since it uses less digits than its factorization.

3122331245604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2990738780 (or 2990738775 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

Adding to 3122331245604 its reverse (4065421332213), we get a palindrome (7187752577817).

The spelling of 3122331245604 in words is "three trillion, one hundred twenty-two billion, three hundred thirty-one million, two hundred forty-five thousand, six hundred four".