12030026002 has 4 divisors (see below), whose sum is σ = 18045039006. Its totient is φ = 6015013000.

The previous prime is 12030025993. The next prime is 12030026003. The reversal of 12030026002 is 20062003021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 11883398121 + 146627881 = 109011^2 + 12109^2 .

It is a super-2 number, since 2×12030026002² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12030026003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3007506499 + ... + 3007506502.

Almost surely, 2^12030026002 is an apocalyptic number.

12030026002 is a deficient number, since it is larger than the sum of its proper divisors (6015013004).

12030026002 is an equidigital number, since it uses as much as digits as its factorization.

12030026002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6015013003.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 12030026002 its reverse (20062003021), we get a palindrome (32092029023).

The spelling of 12030026002 in words is "twelve billion, thirty million, twenty-six thousand, two".