13200301121012 has 24 divisors (see below), whose sum is σ = 24519184429320. Its totient is φ = 6196718361600.

The previous prime is 13200301121011. The next prime is 13200301121027. The reversal of 13200301121012 is 21012110300231.

It can be written as a sum of positive squares in 4 ways, for example, as 8854885712656 + 4345415408356 = 2975716^2 + 2084566^2 .

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13200301121011) 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, 237285239 + ... + 237340862.

It is an arithmetic number, because the mean of its divisors is an integer number (1021632684555).

Almost surely, 2^{13200301121012} is an apocalyptic number.

It is an amenable number.

13200301121012 is a deficient number, since it is larger than the sum of its proper divisors (11318883308308).

13200301121012 is a wasteful number, since it uses less digits than its factorization.

13200301121012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474626531 (or 474626529 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 13200301121012 its reverse (21012110300231), we get a palindrome (34212411421243).

The spelling of 13200301121012 in words is "thirteen trillion, two hundred billion, three hundred one million, one hundred twenty-one thousand, twelve".