22112000100011 has 4 divisors (see below), whose sum is σ = 22112200894512. Its totient is φ = 22111799305512.

The previous prime is 22112000099999. The next prime is 22112000100023. The reversal of 22112000100011 is 11000100021122.

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

It is an interprime number because it is at equal distance from previous prime (22112000099999) and next prime (22112000100023).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22112000100011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22112000099965 and 22112000100001.

It is not an unprimeable number, because it can be changed into a prime (22112000105011) 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, 100231976 + ... + 100452341.

It is an arithmetic number, because the mean of its divisors is an integer number (5528050223628).

Almost surely, 2^{22112000100011} is an apocalyptic number.

22112000100011 is a deficient number, since it is larger than the sum of its proper divisors (200794501).

22112000100011 is a wasteful number, since it uses less digits than its factorization.

22112000100011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200794500.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 22112000100011 its reverse (11000100021122), we get a palindrome (33112100121133).

The spelling of 22112000100011 in words is "twenty-two trillion, one hundred twelve billion, one hundred thousand, eleven".