12002011007 has 8 divisors (see below), whose sum is σ = 13718188032. Its totient is φ = 10286235000.

The previous prime is 12002011001. The next prime is 12002011013. The reversal of 12002011007 is 70011020021.

It is an interprime number because it is at equal distance from previous prime (12002011001) and next prime (12002011013).

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

It is a cyclic number.

It is not a de Polignac number, because 12002011007 - 2¹² = 12002006911 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12002010982 and 12002011000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12002011001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33119 + ... + 158432.

It is an arithmetic number, because the mean of its divisors is an integer number (1714773504).

Almost surely, 2^12002011007 is an apocalyptic number.

12002011007 is a deficient number, since it is larger than the sum of its proper divisors (1716177025).

12002011007 is an equidigital number, since it uses as much as digits as its factorization.

12002011007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200509.

The product of its (nonzero) digits is 28, while the sum is 14.

Adding to 12002011007 its reverse (70011020021), we get a palindrome (82013031028).

The spelling of 12002011007 in words is "twelve billion, two million, eleven thousand, seven".