2000012121212 has 24 divisors (see below), whose sum is σ = 4235319787104. Its totient is φ = 806727578112.

The previous prime is 2000012121139. The next prime is 2000012121251. The reversal of 2000012121212 is 2121212100002.

It is a super-3 number, since 3×2000012121212³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

2000012121212 is a modest number, since divided by 12121212 gives 20000 as remainder.

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, 2100852593 + ... + 2100853544.

It is an arithmetic number, because the mean of its divisors is an integer number (176471657796).

Almost surely, 2^{2000012121212} is an apocalyptic number.

It is an amenable number.

2000012121212 is an abundant number, since it is smaller than the sum of its proper divisors (2235307665892).

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

2000012121212 is a wasteful number, since it uses less digits than its factorization.

2000012121212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4201706165 (or 4201706163 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2000012121212 its reverse (2121212100002), we get a palindrome (4121224221214).

The spelling of 2000012121212 in words is "two trillion, twelve million, one hundred twenty-one thousand, two hundred twelve".