604221214512 has 20 divisors (see below), whose sum is σ = 1560904804280. Its totient is φ = 201407071488.

The previous prime is 604221214483. The next prime is 604221214537. The reversal of 604221214512 is 215412122406.

It is a self number, because there is not a number n which added to its sum of digits gives 604221214512.

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 3 ways as a sum of consecutive naturals, for example, 6293970937 + ... + 6293971032.

It is an arithmetic number, because the mean of its divisors is an integer number (78045240214).

Almost surely, 2^604221214512 is an apocalyptic number.

It is an amenable number.

604221214512 is an abundant number, since it is smaller than the sum of its proper divisors (956683589768).

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

604221214512 is a wasteful number, since it uses less digits than its factorization.

604221214512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12587941980 (or 12587941974 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 604221214512 its reverse (215412122406), we get a palindrome (819633336918).

The spelling of 604221214512 in words is "six hundred four billion, two hundred twenty-one million, two hundred fourteen thousand, five hundred twelve".