5321512201012 has 24 divisors (see below), whose sum is σ = 10643189243904. Its totient is φ = 2280612762912.

The previous prime is 5321512200947. The next prime is 5321512201039. The reversal of 5321512201012 is 2101022151235.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 410538 + ... + 3288094.

It is an arithmetic number, because the mean of its divisors is an integer number (443466218496).

Almost surely, 2^{5321512201012} is an apocalyptic number.

It is an amenable number.

5321512201012 is an abundant number, since it is smaller than the sum of its proper divisors (5321677042892).

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

5321512201012 is a wasteful number, since it uses less digits than its factorization.

5321512201012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2943615 (or 2943613 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 5321512201012 its reverse (2101022151235), we get a palindrome (7422534352247).

The spelling of 5321512201012 in words is "five trillion, three hundred twenty-one billion, five hundred twelve million, two hundred one thousand, twelve".