200002211020100 has 36 divisors (see below), whose sum is σ = 434389213391700. Its totient is φ = 79930024412160.

The previous prime is 200002211020097. The next prime is 200002211020133. The reversal of 200002211020100 is 1020112200002.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 46621119697156 + 153381091322944 = 6827966^2 + 12384712^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 885636485 + ... + 885862284.

Almost surely, 2^{200002211020100} is an apocalyptic number.

200002211020100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200002211020100 is an abundant number, since it is smaller than the sum of its proper divisors (234387002371600).

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

200002211020100 is a wasteful number, since it uses less digits than its factorization.

200002211020100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1771499912 (or 1771499905 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 200002211020100 its reverse (1020112200002), we get a palindrome (201022323220102).

The spelling of 200002211020100 in words is "two hundred trillion, two billion, two hundred eleven million, twenty thousand, one hundred".