22112010020111 has 8 divisors (see below), whose sum is σ = 24122312917248. Its totient is φ = 20101727151000.

The previous prime is 22112010020077. The next prime is 22112010020119. The reversal of 22112010020111 is 11102001021122.

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

It is a de Polignac number, because none of the positive numbers 2^k-22112010020111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22112010020119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2650295 + ... + 7158776.

It is an arithmetic number, because the mean of its divisors is an integer number (3015289114656).

Almost surely, 2^{22112010020111} is an apocalyptic number.

22112010020111 is a deficient number, since it is larger than the sum of its proper divisors (2010302897137).

22112010020111 is a wasteful number, since it uses less digits than its factorization.

22112010020111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10014013.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 22112010020111 its reverse (11102001021122), we get a palindrome (33214011041233).

The spelling of 22112010020111 in words is "twenty-two trillion, one hundred twelve billion, ten million, twenty thousand, one hundred eleven".