2000122122212 has 12 divisors (see below), whose sum is σ = 3504466713216. Its totient is φ = 998845918440.

The previous prime is 2000122122157. The next prime is 2000122122233. The reversal of 2000122122212 is 2122212210002.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 303781964 + ... + 303788547.

It is an arithmetic number, because the mean of its divisors is an integer number (292038892768).

Almost surely, 2^{2000122122212} is an apocalyptic number.

It is an amenable number.

2000122122212 is a deficient number, since it is larger than the sum of its proper divisors (1504344591004).

2000122122212 is a wasteful number, since it uses less digits than its factorization.

2000122122212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607571338 (or 607571336 counting only the distinct ones).

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

Adding to 2000122122212 its reverse (2122212210002), we get a palindrome (4122334332214).

The spelling of 2000122122212 in words is "two trillion, one hundred twenty-two million, one hundred twenty-two thousand, two hundred twelve".