1333231212213 has 12 divisors (see below), whose sum is σ = 1925800969248. Its totient is φ = 888810399720.

The previous prime is 1333231212179. The next prime is 1333231212217. The reversal of 1333231212213 is 3122121323331.

1333231212213 is a `hidden beast` number, since 1 + 3 + 3 + 3 + 231 + 212 + 213 = 666.

It is not a de Polignac number, because 1333231212213 - 2¹⁸ = 1333230950069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1333231212217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11695 + ... + 1632972.

It is an arithmetic number, because the mean of its divisors is an integer number (160483414104).

Almost surely, 2^{1333231212213} is an apocalyptic number.

It is an amenable number.

1333231212213 is a deficient number, since it is larger than the sum of its proper divisors (592569757035).

1333231212213 is a wasteful number, since it uses less digits than its factorization.

1333231212213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1734744 (or 1734741 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

Adding to 1333231212213 its reverse (3122121323331), we get a palindrome (4455352535544).

The spelling of 1333231212213 in words is "one trillion, three hundred thirty-three billion, two hundred thirty-one million, two hundred twelve thousand, two hundred thirteen".