12220012002011 has 8 divisors (see below), whose sum is σ = 13331350887744. Its totient is φ = 11108744566920.

The previous prime is 12220012001993. The next prime is 12220012002041. The reversal of 12220012002011 is 11020021002221.

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

It is not a de Polignac number, because 12220012002011 - 2³⁸ = 11945134095067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12220012002041) 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, 17504741 + ... + 18189446.

It is an arithmetic number, because the mean of its divisors is an integer number (1666418860968).

Almost surely, 2^{12220012002011} is an apocalyptic number.

12220012002011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12220012002011 is a deficient number, since it is larger than the sum of its proper divisors (1111338885733).

12220012002011 is a wasteful number, since it uses less digits than its factorization.

12220012002011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35725321.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12220012002011 its reverse (11020021002221), we get a palindrome (23240033004232).

The spelling of 12220012002011 in words is "twelve trillion, two hundred twenty billion, twelve million, two thousand, eleven".