22200120000111 has 8 divisors (see below), whose sum is σ = 29729418341680. Its totient is φ = 14735450829312.

The previous prime is 22200120000083. The next prime is 22200120000181. The reversal of 22200120000111 is 11100002100222.

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

It is not a de Polignac number, because 22200120000111 - 2¹⁹ = 22200119475823 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 (22200120000181) 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, 16157291890 + ... + 16157293263.

It is an arithmetic number, because the mean of its divisors is an integer number (3716177292710).

Almost surely, 2^{22200120000111} is an apocalyptic number.

22200120000111 is a deficient number, since it is larger than the sum of its proper divisors (7529298341569).

22200120000111 is a wasteful number, since it uses less digits than its factorization.

22200120000111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32314585385.

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

Adding to 22200120000111 its reverse (11100002100222), we get a palindrome (33300122100333).

The spelling of 22200120000111 in words is "twenty-two trillion, two hundred billion, one hundred twenty million, one hundred eleven", and thus it is an aban number.