200220021211112 has 32 divisors (see below), whose sum is σ = 454280720397120. Its totient is φ = 80761016958720.

The previous prime is 200220021211099. The next prime is 200220021211139. The reversal of 200220021211112 is 211112120022002.

It is a Harshad number since it is a multiple of its sum of digits (17).

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, 105157573214 + ... + 105157575117.

It is an arithmetic number, because the mean of its divisors is an integer number (14196272512410).

Almost surely, 2^{200220021211112} is an apocalyptic number.

It is an amenable number.

200220021211112 is an abundant number, since it is smaller than the sum of its proper divisors (254060699186008).

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

200220021211112 is a wasteful number, since it uses less digits than its factorization.

200220021211112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210315148361 (or 210315148357 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 200220021211112 its reverse (211112120022002), we get a palindrome (411332141233114).

The spelling of 200220021211112 in words is "two hundred trillion, two hundred twenty billion, twenty-one million, two hundred eleven thousand, one hundred twelve".