12002009963 has 2 divisors, whose sum is σ = 12002009964. Its totient is φ = 12002009962.

The previous prime is 12002009953. The next prime is 12002009989. The reversal of 12002009963 is 36990020021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12002009963 - 2¹² = 12002005867 is a prime.

It is a super-2 number, since 2×12002009963² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12002009953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6001004981 + 6001004982.

It is an arithmetic number, because the mean of its divisors is an integer number (6001004982).

Almost surely, 2^12002009963 is an apocalyptic number.

12002009963 is a deficient number, since it is larger than the sum of its proper divisors (1).

12002009963 is an equidigital number, since it uses as much as digits as its factorization.

12002009963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 32.

Adding to 12002009963 its reverse (36990020021), we get a palindrome (48992029984).

The spelling of 12002009963 in words is "twelve billion, two million, nine thousand, nine hundred sixty-three".