22110001112111 has 8 divisors (see below), whose sum is σ = 24133855341648. Its totient is φ = 20088455904000.

The previous prime is 22110001111993. The next prime is 22110001112207. The reversal of 22110001112111 is 11121110001122.

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

It is not a de Polignac number, because 22110001112111 - 2³⁴ = 22092821242927 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 (22110001132111) 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, 577235330 + ... + 577273631.

It is an arithmetic number, because the mean of its divisors is an integer number (3016731917706).

Almost surely, 2^{22110001112111} is an apocalyptic number.

22110001112111 is a deficient number, since it is larger than the sum of its proper divisors (2023854229537).

22110001112111 is a wasteful number, since it uses less digits than its factorization.

22110001112111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1154510713.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 22110001112111 its reverse (11121110001122), we get a palindrome (33231111113233).

The spelling of 22110001112111 in words is "twenty-two trillion, one hundred ten billion, one million, one hundred twelve thousand, one hundred eleven".