1000200220202 has 8 divisors (see below), whose sum is σ = 1536893021412. Its totient is φ = 487902546400.

The previous prime is 1000200220183. The next prime is 1000200220213. The reversal of 1000200220202 is 2020220020001.

It can be written as a sum of positive squares in 2 ways, for example, as 990440953681 + 9759266521 = 995209^2 + 98789^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6098781749 + ... + 6098781912.

Almost surely, 2^{1000200220202} is an apocalyptic number.

1000200220202 is a deficient number, since it is larger than the sum of its proper divisors (536692801210).

1000200220202 is a wasteful number, since it uses less digits than its factorization.

1000200220202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12197563704.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 1000200220202 its reverse (2020220020001), we get a palindrome (3020420240203).

The spelling of 1000200220202 in words is "one trillion, two hundred million, two hundred twenty thousand, two hundred two".