112221222000111 has 192 divisors, whose sum is σ = 200793159091200. Its totient is φ = 58956617760768.

The previous prime is 112221222000103. The next prime is 112221222000193. The reversal of 112221222000111 is 111000222122211.

112221222000111 is a `hidden beast` number, since 1 + 122 + 212 + 220 + 0 + 0 + 111 = 666.

It is not a de Polignac number, because 112221222000111 - 2³ = 112221222000103 is a prime.

It is a super-2 number, since 2×112221222000111² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112221222500111) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 35773419535 + ... + 35773422671.

It is an arithmetic number, because the mean of its divisors is an integer number (1045797703600).

Almost surely, 2^{112221222000111} is an apocalyptic number.

112221222000111 is a deficient number, since it is larger than the sum of its proper divisors (88571937091089).

112221222000111 is a wasteful number, since it uses less digits than its factorization.

112221222000111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5038 (or 5035 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 112221222000111 its reverse (111000222122211), we get a palindrome (223221444122322).

The spelling of 112221222000111 in words is "one hundred twelve trillion, two hundred twenty-one billion, two hundred twenty-two million, one hundred eleven", and thus it is an aban number.