10001200210 has 8 divisors (see below), whose sum is σ = 18002160396. Its totient is φ = 4000480080.

The previous prime is 10001200163. The next prime is 10001200219. The reversal of 10001200210 is 1200210001.

It can be written as a sum of positive squares in 2 ways, for example, as 8603861049 + 1397339161 = 92757^2 + 37381^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 10001200193 and 10001200202.

It is not an unprimeable number, because it can be changed into a prime (10001200219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500060001 + ... + 500060020.

Almost surely, 2^10001200210 is an apocalyptic number.

10001200210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10001200210 is a deficient number, since it is larger than the sum of its proper divisors (8000960186).

10001200210 is a wasteful number, since it uses less digits than its factorization.

10001200210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000120028.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 10001200210 its reverse (1200210001), we get a palindrome (11201410211).

The spelling of 10001200210 in words is "ten billion, one million, two hundred thousand, two hundred ten".