200022002011212 has 24 divisors (see below), whose sum is σ = 468040152024816. Its totient is φ = 66485122480128.

The previous prime is 200022002011193. The next prime is 200022002011241. The reversal of 200022002011212 is 212110200220002.

It is a junction number, because it is equal to n+sod(n) for n = 200022002011191 and 200022002011200.

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, 23609769373 + ... + 23609777844.

It is an arithmetic number, because the mean of its divisors is an integer number (19501673001034).

Almost surely, 2^{200022002011212} is an apocalyptic number.

It is an amenable number.

200022002011212 is an abundant number, since it is smaller than the sum of its proper divisors (268018150013604).

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

200022002011212 is a wasteful number, since it uses less digits than its factorization.

200022002011212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47219547577 (or 47219547575 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 200022002011212 its reverse (212110200220002), we get a palindrome (412132202231214).

The spelling of 200022002011212 in words is "two hundred trillion, twenty-two billion, two million, eleven thousand, two hundred twelve".