12001000210 has 64 divisors (see below), whose sum is σ = 23323852800. Its totient is φ = 4431575232.

The previous prime is 12001000183. The next prime is 12001000217. The reversal of 12001000210 is 1200010021.

It is a junction number, because it is equal to n+sod(n) for n = 12001000193 and 12001000202.

It is not an unprimeable number, because it can be changed into a prime (12001000217) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2131459 + ... + 2137081.

It is an arithmetic number, because the mean of its divisors is an integer number (364435200).

Almost surely, 2^12001000210 is an apocalyptic number.

12001000210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12001000210 is a deficient number, since it is larger than the sum of its proper divisors (11322852590).

12001000210 is a wasteful number, since it uses less digits than its factorization.

12001000210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5935.

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

Adding to 12001000210 its reverse (1200010021), we get a palindrome (13201010231).

The spelling of 12001000210 in words is "twelve billion, one million, two hundred ten", and thus it is an aban number.