200220121002010 has 32 divisors (see below), whose sum is σ = 373210470807552. Its totient is φ = 77256944519040.

The previous prime is 200220121001977. The next prime is 200220121002023. The reversal of 200220121002010 is 10200121022002.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1031646354 + ... + 1031840413.

It is an arithmetic number, because the mean of its divisors is an integer number (11662827212736).

Almost surely, 2^{200220121002010} is an apocalyptic number.

200220121002010 is a deficient number, since it is larger than the sum of its proper divisors (172990349805542).

200220121002010 is a wasteful number, since it uses less digits than its factorization.

200220121002010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2063487118.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 200220121002010 its reverse (10200121022002), we get a palindrome (210420242024012).

The spelling of 200220121002010 in words is "two hundred trillion, two hundred twenty billion, one hundred twenty-one million, two thousand, ten".