200102201221010 has 32 divisors (see below), whose sum is σ = 396021879724032. Its totient is φ = 72191488481280.

The previous prime is 200102201220989. The next prime is 200102201221019. The reversal of 200102201221010 is 10122102201002.

It is not an unprimeable number, because it can be changed into a prime (200102201221019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7161840047 + ... + 7161867986.

It is an arithmetic number, because the mean of its divisors is an integer number (12375683741376).

Almost surely, 2^{200102201221010} is an apocalyptic number.

200102201221010 is a deficient number, since it is larger than the sum of its proper divisors (195919678503022).

200102201221010 is a wasteful number, since it uses less digits than its factorization.

200102201221010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14323708178.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 200102201221010 its reverse (10122102201002), we get a palindrome (210224303422012).

The spelling of 200102201221010 in words is "two hundred trillion, one hundred two billion, two hundred one million, two hundred twenty-one thousand, ten".