200031222330012 has 48 divisors (see below), whose sum is σ = 478248152673312. Its totient is φ = 65033832145920.

The previous prime is 200031222329923. The next prime is 200031222330143. The reversal of 200031222330012 is 210033222130002.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51149323 + ... + 54920994.

It is an arithmetic number, because the mean of its divisors is an integer number (9963503180694).

Almost surely, 2^{200031222330012} is an apocalyptic number.

It is an amenable number.

200031222330012 is an abundant number, since it is smaller than the sum of its proper divisors (278216930343300).

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

200031222330012 is a wasteful number, since it uses less digits than its factorization.

200031222330012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106074198 (or 106074196 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 200031222330012 its reverse (210033222130002), we get a palindrome (410064444460014).

The spelling of 200031222330012 in words is "two hundred trillion, thirty-one billion, two hundred twenty-two million, three hundred thirty thousand, twelve".