2133212130012 has 24 divisors (see below), whose sum is σ = 5037464791296. Its totient is φ = 702503592688.

The previous prime is 2133212129981. The next prime is 2133212130031. The reversal of 2133212130012 is 2100312123312.

It is a super-2 number, since 2×2133212130012² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1070888628 + ... + 1070890619.

It is an arithmetic number, because the mean of its divisors is an integer number (209894366304).

Almost surely, 2^{2133212130012} is an apocalyptic number.

It is an amenable number.

2133212130012 is an abundant number, since it is smaller than the sum of its proper divisors (2904252661284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2133212130012 is a wasteful number, since it uses less digits than its factorization.

2133212130012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2141779337 (or 2141779335 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 2133212130012 its reverse (2100312123312), we get a palindrome (4233524253324).

The spelling of 2133212130012 in words is "two trillion, one hundred thirty-three billion, two hundred twelve million, one hundred thirty thousand, twelve".