2132120612 has 24 divisors (see below), whose sum is σ = 3775867872. Its totient is φ = 1053360000.

The previous prime is 2132120611. The next prime is 2132120621. The reversal of 2132120612 is 2160212312.

It is not an unprimeable number, because it can be changed into a prime (2132120611) 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, 142487 + ... + 156737.

It is an arithmetic number, because the mean of its divisors is an integer number (157327828).

Almost surely, 2^2132120612 is an apocalyptic number.

It is an amenable number.

2132120612 is a deficient number, since it is larger than the sum of its proper divisors (1643747260).

2132120612 is a wasteful number, since it uses less digits than its factorization.

2132120612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14699 (or 14697 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 2132120612 is about 46174.8915754006. The cubic root of 2132120612 is about 1287.0752020764.

Adding to 2132120612 its reverse (2160212312), we get a palindrome (4292332924).

The spelling of 2132120612 in words is "two billion, one hundred thirty-two million, one hundred twenty thousand, six hundred twelve".