200102222123112 has 32 divisors (see below), whose sum is σ = 500256143909280. Its totient is φ = 66700662227520.

The previous prime is 200102222123053. The next prime is 200102222123129. The reversal of 200102222123112 is 211321222201002.

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 7 ways as a sum of consecutive naturals, for example, 18124278 + ... + 26994330.

It is an arithmetic number, because the mean of its divisors is an integer number (15633004497165).

Almost surely, 2^{200102222123112} is an apocalyptic number.

It is an amenable number.

200102222123112 is an abundant number, since it is smaller than the sum of its proper divisors (300153921786168).

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

200102222123112 is a wasteful number, since it uses less digits than its factorization.

200102222123112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9810033 (or 9810029 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 200102222123112 its reverse (211321222201002), we get a palindrome (411423444324114).

The spelling of 200102222123112 in words is "two hundred trillion, one hundred two billion, two hundred twenty-two million, one hundred twenty-three thousand, one hundred twelve".