122200000111 has 16 divisors (see below), whose sum is σ = 139838400000. Its totient is φ = 104607020448.

The previous prime is 122200000073. The next prime is 122200000123. The reversal of 122200000111 is 111000002221.

It is not a de Polignac number, because 122200000111 - 2⁷ = 122199999983 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 (122200000711) 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 15 ways as a sum of consecutive naturals, for example, 24442390 + ... + 24447388.

It is an arithmetic number, because the mean of its divisors is an integer number (8739900000).

Almost surely, 2^122200000111 is an apocalyptic number.

122200000111 is a deficient number, since it is larger than the sum of its proper divisors (17638399889).

122200000111 is a wasteful number, since it uses less digits than its factorization.

122200000111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8838.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 122200000111 its reverse (111000002221), we get a palindrome (233200002332).

The spelling of 122200000111 in words is "one hundred twenty-two billion, two hundred million, one hundred eleven", and thus it is an aban number.