10215313320412 has 24 divisors (see below), whose sum is σ = 18046953483776. Its totient is φ = 5059172115648.

The previous prime is 10215313320403. The next prime is 10215313320577. The reversal of 10215313320412 is 21402331351201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16090623 + ... + 16713430.

Almost surely, 2^{10215313320412} is an apocalyptic number.

It is an amenable number.

10215313320412 is a deficient number, since it is larger than the sum of its proper divisors (7831640163364).

10215313320412 is a wasteful number, since it uses less digits than its factorization.

10215313320412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32804797 (or 32804795 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 10215313320412 its reverse (21402331351201), we get a palindrome (31617644671613).

The spelling of 10215313320412 in words is "ten trillion, two hundred fifteen billion, three hundred thirteen million, three hundred twenty thousand, four hundred twelve".