12002022122011 has 8 divisors (see below), whose sum is σ = 12095244051264. Its totient is φ = 11908824487560.

The previous prime is 12002022121949. The next prime is 12002022122107. The reversal of 12002022122011 is 11022122020021.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 12002022122011 - 2⁷ = 12002022121883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12002022122411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5081205 + ... + 7058518.

It is an arithmetic number, because the mean of its divisors is an integer number (1511905506408).

Almost surely, 2^{12002022122011} is an apocalyptic number.

12002022122011 is a deficient number, since it is larger than the sum of its proper divisors (93221929253).

12002022122011 is a wasteful number, since it uses less digits than its factorization.

12002022122011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12147401.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 12002022122011 its reverse (11022122020021), we get a palindrome (23024144142032).

The spelling of 12002022122011 in words is "twelve trillion, two billion, twenty-two million, one hundred twenty-two thousand, eleven".