1212000333313 has 16 divisors (see below), whose sum is σ = 1590595107840. Its totient is φ = 894709746000.

The previous prime is 1212000333287. The next prime is 1212000333353. The reversal of 1212000333313 is 3133330002121.

It is not a de Polignac number, because 1212000333313 - 2⁹ = 1212000332801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1212000333353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 414216013 + ... + 414218938.

It is an arithmetic number, because the mean of its divisors is an integer number (99412194240).

Almost surely, 2^{1212000333313} is an apocalyptic number.

It is an amenable number.

1212000333313 is a deficient number, since it is larger than the sum of its proper divisors (378594774527).

1212000333313 is a wasteful number, since it uses less digits than its factorization.

1212000333313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828434988.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 1212000333313 its reverse (3133330002121), we get a palindrome (4345330335434).

The spelling of 1212000333313 in words is "one trillion, two hundred twelve billion, three hundred thirty-three thousand, three hundred thirteen".