13331331201012 has 48 divisors (see below), whose sum is σ = 34851440793792. Its totient is φ = 3930613620480.

The previous prime is 13331331201011. The next prime is 13331331201037. The reversal of 13331331201012 is 21010213313331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13331331201011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1364791513 + ... + 1364801280.

It is an arithmetic number, because the mean of its divisors is an integer number (726071683204).

Almost surely, 2^{13331331201012} is an apocalyptic number.

13331331201012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13331331201012 is an abundant number, since it is smaller than the sum of its proper divisors (21520109592780).

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

13331331201012 is a wasteful number, since it uses less digits than its factorization.

13331331201012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2729592848 (or 2729592846 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 13331331201012 its reverse (21010213313331), we get a palindrome (34341544514343).

The spelling of 13331331201012 in words is "thirteen trillion, three hundred thirty-one billion, three hundred thirty-one million, two hundred one thousand, twelve".