111002222200112 has 20 divisors (see below), whose sum is σ = 215128802393280. Its totient is φ = 55485111905088.

The previous prime is 111002222200099. The next prime is 111002222200157. The reversal of 111002222200112 is 211002222200111.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 999892448 + ... + 1000003455.

It is an arithmetic number, because the mean of its divisors is an integer number (10756440119664).

Almost surely, 2^{111002222200112} is an apocalyptic number.

It is an amenable number.

111002222200112 is a deficient number, since it is larger than the sum of its proper divisors (104126580193168).

111002222200112 is a wasteful number, since it uses less digits than its factorization.

111002222200112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1999899380 (or 1999899374 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 111002222200112 its reverse (211002222200111), we get a palindrome (322004444400223).

Subtracting 111002222200112 from its reverse (211002222200111), we obtain a palindrome (99999999999999).

The spelling of 111002222200112 in words is "one hundred eleven trillion, two billion, two hundred twenty-two million, two hundred thousand, one hundred twelve".