2212002122011 has 16 divisors (see below), whose sum is σ = 2555555153760. Its totient is φ = 1892240455680.

The previous prime is 2212002121997. The next prime is 2212002122041. The reversal of 2212002122011 is 1102212002122.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2212002122011 - 2⁹ = 2212002121499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2212002122041) 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 15 ways as a sum of consecutive naturals, for example, 261066 + ... + 2119471.

It is an arithmetic number, because the mean of its divisors is an integer number (159722197110).

Almost surely, 2^{2212002122011} is an apocalyptic number.

2212002122011 is a deficient number, since it is larger than the sum of its proper divisors (343553031749).

2212002122011 is a wasteful number, since it uses less digits than its factorization.

2212002122011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2385534.

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

Adding to 2212002122011 its reverse (1102212002122), we get a palindrome (3314214124133).

The spelling of 2212002122011 in words is "two trillion, two hundred twelve billion, two million, one hundred twenty-two thousand, eleven".