12001210010 has 16 divisors (see below), whose sum is σ = 22872894696. Its totient is φ = 4518102528.

The previous prime is 12001210003. The next prime is 12001210019. The reversal of 12001210010 is 1001210021.

It can be written as a sum of positive squares in 4 ways, for example, as 11125819441 + 875390569 = 105479^2 + 29587^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12001210010.

It is not an unprimeable number, because it can be changed into a prime (12001210019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35297507 + ... + 35297846.

Almost surely, 2^12001210010 is an apocalyptic number.

12001210010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12001210010 is a deficient number, since it is larger than the sum of its proper divisors (10871684686).

12001210010 is a wasteful number, since it uses less digits than its factorization.

12001210010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70595377.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 12001210010 its reverse (1001210021), we get a palindrome (13002420031).

The spelling of 12001210010 in words is "twelve billion, one million, two hundred ten thousand, ten".