2000212221212 has 48 divisors (see below), whose sum is σ = 3670463123712. Its totient is φ = 952677505920.

The previous prime is 2000212221179. The next prime is 2000212221251. The reversal of 2000212221212 is 2121222120002.

It is a happy number.

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, 19998953 + ... + 20098719.

It is an arithmetic number, because the mean of its divisors is an integer number (76467981744).

Almost surely, 2^{2000212221212} is an apocalyptic number.

It is an amenable number.

2000212221212 is a deficient number, since it is larger than the sum of its proper divisors (1670250902500).

2000212221212 is a wasteful number, since it uses less digits than its factorization.

2000212221212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102698 (or 102696 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2000212221212 its reverse (2121222120002), we get a palindrome (4121434341214).

The spelling of 2000212221212 in words is "two trillion, two hundred twelve million, two hundred twenty-one thousand, two hundred twelve".