13352001451212 has 96 divisors (see below), whose sum is σ = 32059715546880. Its totient is φ = 4323234228480.

The previous prime is 13352001451181. The next prime is 13352001451249. The reversal of 13352001451212 is 21215410025331.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 13352001451212.

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 31 ways as a sum of consecutive naturals, for example, 156647118 + ... + 156732330.

It is an arithmetic number, because the mean of its divisors is an integer number (333955370280).

Almost surely, 2^{13352001451212} is an apocalyptic number.

13352001451212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13352001451212 is an abundant number, since it is smaller than the sum of its proper divisors (18707714095668).

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

13352001451212 is a wasteful number, since it uses less digits than its factorization.

13352001451212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87943 (or 87941 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 13352001451212 its reverse (21215410025331), we get a palindrome (34567411476543).

The spelling of 13352001451212 in words is "thirteen trillion, three hundred fifty-two billion, one million, four hundred fifty-one thousand, two hundred twelve".