22012200010011 has 8 divisors (see below), whose sum is σ = 29350717730064. Its totient is φ = 14674241148320.

The previous prime is 22012200009983. The next prime is 22012200010013. The reversal of 22012200010011 is 11001000221022.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22012200010011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22012200010013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139622676 + ... + 139780241.

It is an arithmetic number, because the mean of its divisors is an integer number (3668839716258).

Almost surely, 2^{22012200010011} is an apocalyptic number.

22012200010011 is a deficient number, since it is larger than the sum of its proper divisors (7338517720053).

22012200010011 is a wasteful number, since it uses less digits than its factorization.

22012200010011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279429181.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 22012200010011 its reverse (11001000221022), we get a palindrome (33013200231033).

The spelling of 22012200010011 in words is "twenty-two trillion, twelve billion, two hundred million, ten thousand, eleven".