12003262022 has 4 divisors (see below), whose sum is σ = 18004893036. Its totient is φ = 6001631010.

The previous prime is 12003262013. The next prime is 12003262043. The reversal of 12003262022 is 22026230021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22026230021 = 337 ⋅65359733.

It is a junction number, because it is equal to n+sod(n) for n = 12003261985 and 12003262003.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3000815504 + ... + 3000815507.

It is an arithmetic number, because the mean of its divisors is an integer number (4501223259).

Almost surely, 2^12003262022 is an apocalyptic number.

12003262022 is a deficient number, since it is larger than the sum of its proper divisors (6001631014).

12003262022 is an equidigital number, since it uses as much as digits as its factorization.

12003262022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6001631013.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 12003262022 its reverse (22026230021), we get a palindrome (34029492043).

The spelling of 12003262022 in words is "twelve billion, three million, two hundred sixty-two thousand, twenty-two".