2112202200011 has 4 divisors (see below), whose sum is σ = 2138938936800. Its totient is φ = 2085465463224.

The previous prime is 2112202200001. The next prime is 2112202200013. The reversal of 2112202200011 is 1100022022112.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2112202200011 is a prime.

It is a super-2 number, since 2×2112202200011² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2112202200013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13368368276 + ... + 13368368433.

It is an arithmetic number, because the mean of its divisors is an integer number (534734734200).

Almost surely, 2^{2112202200011} is an apocalyptic number.

2112202200011 is a deficient number, since it is larger than the sum of its proper divisors (26736736789).

2112202200011 is an equidigital number, since it uses as much as digits as its factorization.

2112202200011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26736736788.

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

Adding to 2112202200011 its reverse (1100022022112), we get a palindrome (3212224222123).

The spelling of 2112202200011 in words is "two trillion, one hundred twelve billion, two hundred two million, two hundred thousand, eleven".