2000211222212 has 72 divisors (see below), whose sum is σ = 4208401951488. Its totient is φ = 828555739200.

The previous prime is 2000211222211. The next prime is 2000211222223. The reversal of 2000211222212 is 2122221120002.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2000211222211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4724678 + ... + 5130594.

It is an arithmetic number, because the mean of its divisors is an integer number (58450027104).

Almost surely, 2^{2000211222212} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2000211222212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2104200975744).

2000211222212 is an abundant number, since it is smaller than the sum of its proper divisors (2208190729276).

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

2000211222212 is a wasteful number, since it uses less digits than its factorization.

2000211222212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406777 (or 406768 counting only the distinct ones).

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

Adding to 2000211222212 its reverse (2122221120002), we get a palindrome (4122432342214).

The spelling of 2000211222212 in words is "two trillion, two hundred eleven million, two hundred twenty-two thousand, two hundred twelve".