200202011010 has 24 divisors (see below), whose sum is σ = 520525228860. Its totient is φ = 53387202912.

The previous prime is 200202010999. The next prime is 200202011057. The reversal of 200202011010 is 10110202002.

It can be written as a sum of positive squares in 2 ways, for example, as 167854909401 + 32347101609 = 409701^2 + 179853^2 .

It is a super-2 number, since 2×200202011010² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 200202010983 and 200202011001.

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 11 ways as a sum of consecutive naturals, for example, 1112233305 + ... + 1112233484.

Almost surely, 2^200202011010 is an apocalyptic number.

200202011010 is an abundant number, since it is smaller than the sum of its proper divisors (320323217850).

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

200202011010 is a wasteful number, since it uses less digits than its factorization.

200202011010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2224466802 (or 2224466799 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 200202011010 its reverse (10110202002), we get a palindrome (210312213012).

The spelling of 200202011010 in words is "two hundred billion, two hundred two million, eleven thousand, ten".