12026222002 has 8 divisors (see below), whose sum is σ = 18039814812. Its totient is φ = 6012950400.

The previous prime is 12026221979. The next prime is 12026222009. The reversal of 12026222002 is 20022262021.

12026222002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 12025096281 + 1125721 = 109659^2 + 1061^2 .

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

It is not an unprimeable number, because it can be changed into a prime (12026222009) 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 3 ways as a sum of consecutive naturals, for example, 68302 + ... + 169462.

Almost surely, 2^12026222002 is an apocalyptic number.

12026222002 is a deficient number, since it is larger than the sum of its proper divisors (6013592810).

12026222002 is a wasteful number, since it uses less digits than its factorization.

12026222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160604.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 12026222002 its reverse (20022262021), we get a palindrome (32048484023).

The spelling of 12026222002 in words is "twelve billion, twenty-six million, two hundred twenty-two thousand, two".