2133012004212 has 48 divisors (see below), whose sum is σ = 4980001969152. Its totient is φ = 710579299680.

The previous prime is 2133012004199. The next prime is 2133012004229. The reversal of 2133012004212 is 2124002103312.

It is a super-2 number, since 2×2133012004212² (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 15 ways as a sum of consecutive naturals, for example, 225305503 + ... + 225314969.

It is an arithmetic number, because the mean of its divisors is an integer number (103750041024).

Almost surely, 2^{2133012004212} is an apocalyptic number.

It is an amenable number.

2133012004212 is an abundant number, since it is smaller than the sum of its proper divisors (2846989964940).

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

2133012004212 is a wasteful number, since it uses less digits than its factorization.

2133012004212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18708 (or 18706 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 2133012004212 its reverse (2124002103312), we get a palindrome (4257014107524).

The spelling of 2133012004212 in words is "two trillion, one hundred thirty-three billion, twelve million, four thousand, two hundred twelve".