13003647607212 has 24 divisors (see below), whose sum is σ = 31388114914800. Its totient is φ = 4185081988416.

The previous prime is 13003647607193. The next prime is 13003647607213. The reversal of 13003647607212 is 21270674630031.

It is not an unprimeable number, because it can be changed into a prime (13003647607213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18683401387 + ... + 18683402082.

It is an arithmetic number, because the mean of its divisors is an integer number (1307838121450).

Almost surely, 2^{13003647607212} is an apocalyptic number.

13003647607212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13003647607212 is an abundant number, since it is smaller than the sum of its proper divisors (18384467307588).

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

13003647607212 is a wasteful number, since it uses less digits than its factorization.

13003647607212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37366803505 (or 37366803503 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 42.

The spelling of 13003647607212 in words is "thirteen trillion, three billion, six hundred forty-seven million, six hundred seven thousand, two hundred twelve".