22112020002011 has 8 divisors (see below), whose sum is σ = 22114403878320. Its totient is φ = 22109636295648.

The previous prime is 22112020001989. The next prime is 22112020002019. The reversal of 22112020002011 is 11020002021122.

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-22112020002011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22112020002019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 653624045 + ... + 653657873.

It is an arithmetic number, because the mean of its divisors is an integer number (2764300484790).

Almost surely, 2^{22112020002011} is an apocalyptic number.

22112020002011 is a deficient number, since it is larger than the sum of its proper divisors (2383876309).

22112020002011 is a wasteful number, since it uses less digits than its factorization.

22112020002011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84973.

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

Adding to 22112020002011 its reverse (11020002021122), we get a palindrome (33132022023133).

The spelling of 22112020002011 in words is "twenty-two trillion, one hundred twelve billion, twenty million, two thousand, eleven".