200022200222012 has 12 divisors (see below), whose sum is σ = 400044400444080. Its totient is φ = 85723800095136.

The previous prime is 200022200221973. The next prime is 200022200222017. The reversal of 200022200222012 is 210222002220002.

200022200222012 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200022200222017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3571825003937 + ... + 3571825003992.

It is an arithmetic number, because the mean of its divisors is an integer number (33337033370340).

Almost surely, 2^{200022200222012} is an apocalyptic number.

It is an amenable number.

200022200222012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

200022200222012 is a wasteful number, since it uses less digits than its factorization.

200022200222012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7143650007940 (or 7143650007938 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 200022200222012 its reverse (210222002220002), we get a palindrome (410244202442014).

The spelling of 200022200222012 in words is "two hundred trillion, twenty-two billion, two hundred million, two hundred twenty-two thousand, twelve".