2132120234212 has 12 divisors (see below), whose sum is σ = 3731227670016. Its totient is φ = 1066055185640.

The previous prime is 2132120234207. The next prime is 2132120234261. The reversal of 2132120234212 is 2124320212312.

It is a super-3 number, since 3×2132120234212³ (a number of 38 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155464 + ... + 2070847.

It is an arithmetic number, because the mean of its divisors is an integer number (310935639168).

Almost surely, 2^{2132120234212} is an apocalyptic number.

It is an amenable number.

2132120234212 is a deficient number, since it is larger than the sum of its proper divisors (1599107435804).

2132120234212 is a wasteful number, since it uses less digits than its factorization.

2132120234212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2465738 (or 2465736 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 2132120234212 its reverse (2124320212312), we get a palindrome (4256440446524).

The spelling of 2132120234212 in words is "two trillion, one hundred thirty-two billion, one hundred twenty million, two hundred thirty-four thousand, two hundred twelve".