2000122011212 has 24 divisors (see below), whose sum is σ = 3790286481072. Its totient is φ = 918033048000.

The previous prime is 2000122011163. The next prime is 2000122011227. The reversal of 2000122011212 is 2121102210002.

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, 106244414 + ... + 106263237.

It is an arithmetic number, because the mean of its divisors is an integer number (157928603378).

Almost surely, 2^{2000122011212} is an apocalyptic number.

It is an amenable number.

2000122011212 is a deficient number, since it is larger than the sum of its proper divisors (1790164469860).

2000122011212 is a wasteful number, since it uses less digits than its factorization.

2000122011212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212507849 (or 212507847 counting only the distinct ones).

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

Adding to 2000122011212 its reverse (2121102210002), we get a palindrome (4121224221214).

The spelling of 2000122011212 in words is "two trillion, one hundred twenty-two million, eleven thousand, two hundred twelve".