2120133342412 has 12 divisors (see below), whose sum is σ = 3732450316560. Its totient is φ = 1053718966256.

The previous prime is 2120133342403. The next prime is 2120133342413. The reversal of 2120133342412 is 2142433310212.

It is not an unprimeable number, because it can be changed into a prime (2120133342413) 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 3 ways as a sum of consecutive naturals, for example, 1586925487 + ... + 1586926822.

It is an arithmetic number, because the mean of its divisors is an integer number (311037526380).

Almost surely, 2^{2120133342412} is an apocalyptic number.

It is an amenable number.

2120133342412 is a deficient number, since it is larger than the sum of its proper divisors (1612316974148).

2120133342412 is a wasteful number, since it uses less digits than its factorization.

2120133342412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3173852480 (or 3173852478 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 2120133342412 its reverse (2142433310212), we get a palindrome (4262566652624).

The spelling of 2120133342412 in words is "two trillion, one hundred twenty billion, one hundred thirty-three million, three hundred forty-two thousand, four hundred twelve".