2133231341212 has 18 divisors (see below), whose sum is σ = 3939977833008. Its totient is φ = 1010478003048.

The previous prime is 2133231341207. The next prime is 2133231341221. The reversal of 2133231341212 is 2121431323312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 738652068 + ... + 738654955.

Almost surely, 2^{2133231341212} is an apocalyptic number.

It is an amenable number.

2133231341212 is a deficient number, since it is larger than the sum of its proper divisors (1806746491796).

2133231341212 is a wasteful number, since it uses less digits than its factorization.

2133231341212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1477307065 (or 1477307044 counting only the distinct ones).

The product of its digits is 5184, while the sum is 28.

Adding to 2133231341212 its reverse (2121431323312), we get a palindrome (4254662664524).

The spelling of 2133231341212 in words is "two trillion, one hundred thirty-three billion, two hundred thirty-one million, three hundred forty-one thousand, two hundred twelve".