12001111332022 has 4 divisors (see below), whose sum is σ = 18001666998036. Its totient is φ = 6000555666010.

The previous prime is 12001111332017. The next prime is 12001111332043. The reversal of 12001111332022 is 22023311110021.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3000277833004 + ... + 3000277833007.

It is an arithmetic number, because the mean of its divisors is an integer number (4500416749509).

Almost surely, 2^{12001111332022} is an apocalyptic number.

12001111332022 is a deficient number, since it is larger than the sum of its proper divisors (6000555666014).

12001111332022 is an equidigital number, since it uses as much as digits as its factorization.

12001111332022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6000555666013.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 12001111332022 its reverse (22023311110021), we get a palindrome (34024422442043).

The spelling of 12001111332022 in words is "twelve trillion, one billion, one hundred eleven million, three hundred thirty-two thousand, twenty-two".