12001210002010 has 16 divisors (see below), whose sum is σ = 22872894357096. Its totient is φ = 4518102588928.

The previous prime is 12001210001987. The next prime is 12001210002029. The reversal of 12001210002010 is 1020001210021.

It can be written as a sum of positive squares in 4 ways, for example, as 10920572827641 + 1080637174369 = 3304629^2 + 1039537^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35297676307 + ... + 35297676646.

Almost surely, 2^{12001210002010} is an apocalyptic number.

12001210002010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12001210002010 is a deficient number, since it is larger than the sum of its proper divisors (10871684355086).

12001210002010 is a wasteful number, since it uses less digits than its factorization.

12001210002010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70595352977.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 12001210002010 its reverse (1020001210021), we get a palindrome (13021211212031).

The spelling of 12001210002010 in words is "twelve trillion, one billion, two hundred ten million, two thousand, ten".