10202010200 has 24 divisors (see below), whose sum is σ = 23719674180. Its totient is φ = 4080804000.

The previous prime is 10202010191. The next prime is 10202010263. The reversal of 10202010200 is 201020201.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25504826 + ... + 25505225.

Almost surely, 2^10202010200 is an apocalyptic number.

10202010200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10202010200 is an abundant number, since it is smaller than the sum of its proper divisors (13517663980).

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

10202010200 is a wasteful number, since it uses less digits than its factorization.

10202010200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51010067 (or 51010058 counting only the distinct ones).

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

Adding to 10202010200 its reverse (201020201), we get a palindrome (10403030401).

The spelling of 10202010200 in words is "ten billion, two hundred two million, ten thousand, two hundred".