12002131010 has 16 divisors (see below), whose sum is σ = 21680722872. Its totient is φ = 4783766400.

The previous prime is 12002131007. The next prime is 12002131013. The reversal of 12002131010 is 1013120021.

12002131010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12002131007) and next prime (12002131013).

It can be written as a sum of positive squares in 4 ways, for example, as 6641109049 + 5361021961 = 81493^2 + 73219^2 .

It is a super-2 number, since 2×12002131010² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12002130982 and 12002131000.

It is not an unprimeable number, because it can be changed into a prime (12002131013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2132801 + ... + 2138420.

Almost surely, 2^12002131010 is an apocalyptic number.

12002131010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12002131010 is a deficient number, since it is larger than the sum of its proper divisors (9678591862).

12002131010 is a wasteful number, since it uses less digits than its factorization.

12002131010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4271509.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 12002131010 its reverse (1013120021), we get a palindrome (13015251031).

The spelling of 12002131010 in words is "twelve billion, two million, one hundred thirty-one thousand, ten".