10200012200 has 48 divisors (see below), whose sum is σ = 27102893280. Its totient is φ = 3497146560.

The previous prime is 10200012191. The next prime is 10200012203. The reversal of 10200012200 is 221000201.

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

It is not an unprimeable number, because it can be changed into a prime (10200012203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3641462 + ... + 3644261.

It is an arithmetic number, because the mean of its divisors is an integer number (564643610).

Almost surely, 2^10200012200 is an apocalyptic number.

10200012200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10200012200 is an abundant number, since it is smaller than the sum of its proper divisors (16902881080).

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

10200012200 is a wasteful number, since it uses less digits than its factorization.

10200012200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7285746 (or 7285737 counting only the distinct ones).

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

Adding to 10200012200 its reverse (221000201), we get a palindrome (10421012401).

It can be divided in two parts, 1020001 and 2200, that added together give a palindrome (1022201).

The spelling of 10200012200 in words is "ten billion, two hundred million, twelve thousand, two hundred".