200221112211102 has 96 divisors (see below), whose sum is σ = 469902956769792. Its totient is φ = 61373253457152.

The previous prime is 200221112211101. The next prime is 200221112211121. The reversal of 200221112211102 is 201112211122002.

200221112211102 is a `hidden beast` number, since 20 + 0 + 221 + 112 + 211 + 102 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200221112211101) 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 47 ways as a sum of consecutive naturals, for example, 3416068 + ... + 20300535.

It is an arithmetic number, because the mean of its divisors is an integer number (4894822466352).

Almost surely, 2^{200221112211102} is an apocalyptic number.

200221112211102 is an abundant number, since it is smaller than the sum of its proper divisors (269681844558690).

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

200221112211102 is a wasteful number, since it uses less digits than its factorization.

200221112211102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23717262 (or 23717259 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 200221112211102 its reverse (201112211122002), we get a palindrome (401333323333104).

The spelling of 200221112211102 in words is "two hundred trillion, two hundred twenty-one billion, one hundred twelve million, two hundred eleven thousand, one hundred two".