200012022222012 has 144 divisors (see below), whose sum is σ = 678828681603072. Its totient is φ = 47954930394240.

The previous prime is 200012022222007. The next prime is 200012022222049. The reversal of 200012022222012 is 210222220210002.

200012022222012 is a `hidden beast` number, since 200 + 0 + 1 + 20 + 222 + 220 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2775133548 + ... + 2775205619.

It is an arithmetic number, because the mean of its divisors is an integer number (4714088066688).

Almost surely, 2^{200012022222012} is an apocalyptic number.

200012022222012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

200012022222012 is an abundant number, since it is smaller than the sum of its proper divisors (478816659381060).

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

200012022222012 is a wasteful number, since it uses less digits than its factorization.

200012022222012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5550339208 (or 5550339203 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 200012022222012 its reverse (210222220210002), we get a palindrome (410234242432014).

The spelling of 200012022222012 in words is "two hundred trillion, twelve billion, twenty-two million, two hundred twenty-two thousand, twelve".