210220200222102 has 96 divisors (see below), whose sum is σ = 531674040268800. Its totient is φ = 60005764148400.

The previous prime is 210220200222091. The next prime is 210220200222119. The reversal of 210220200222102 is 201222002022012.

210220200222102 is a `hidden beast` number, since 2 + 10 + 220 + 200 + 22 + 210 + 2 = 666.

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

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 47 ways as a sum of consecutive naturals, for example, 9709638 + ... + 22687385.

It is an arithmetic number, because the mean of its divisors is an integer number (5538271252800).

Almost surely, 2^{210220200222102} is an apocalyptic number.

210220200222102 is an abundant number, since it is smaller than the sum of its proper divisors (321453840046698).

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

210220200222102 is a wasteful number, since it uses less digits than its factorization.

210220200222102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32398103 (or 32398086 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 210220200222102 its reverse (201222002022012), we get a palindrome (411442202244114).

The spelling of 210220200222102 in words is "two hundred ten trillion, two hundred twenty billion, two hundred million, two hundred twenty-two thousand, one hundred two".