200220020121112 has 32 divisors (see below), whose sum is σ = 395175356409600. Its totient is φ = 94840038787104.

The previous prime is 200220020121049. The next prime is 200220020121119. The reversal of 200220020121112 is 211121020022002.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200220020121119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7119493 + ... + 21239755.

It is an arithmetic number, because the mean of its divisors is an integer number (12349229887800).

Almost surely, 2^{200220020121112} is an apocalyptic number.

It is an amenable number.

200220020121112 is a deficient number, since it is larger than the sum of its proper divisors (194955336288488).

200220020121112 is a wasteful number, since it uses less digits than its factorization.

200220020121112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14213575 (or 14213571 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 200220020121112 its reverse (211121020022002), we get a palindrome (411341040143114).

The spelling of 200220020121112 in words is "two hundred trillion, two hundred twenty billion, twenty million, one hundred twenty-one thousand, one hundred twelve".