200102221011210 has 128 divisors (see below), whose sum is σ = 549777851449344. Its totient is φ = 45660535315200.

The previous prime is 200102221011181. The next prime is 200102221011211. The reversal of 200102221011210 is 12110122201002.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 200102221011210.

It is not an unprimeable number, because it can be changed into a prime (200102221011211) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 349196347 + ... + 349768913.

It is an arithmetic number, because the mean of its divisors is an integer number (4295139464448).

Almost surely, 2^{200102221011210} is an apocalyptic number.

200102221011210 is an abundant number, since it is smaller than the sum of its proper divisors (349675630438134).

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

200102221011210 is a wasteful number, since it uses less digits than its factorization.

200102221011210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575388.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 200102221011210 its reverse (12110122201002), we get a palindrome (212212343212212).

The spelling of 200102221011210 in words is "two hundred trillion, one hundred two billion, two hundred twenty-one million, eleven thousand, two hundred ten".