1103002222112 has 48 divisors (see below), whose sum is σ = 2483874937152. Its totient is φ = 472311440640.

The previous prime is 1103002222099. The next prime is 1103002222163. The reversal of 1103002222112 is 2112222003011.

It is a super-2 number, since 2×1103002222112² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1840223 + ... + 2364830.

It is an arithmetic number, because the mean of its divisors is an integer number (51747394524).

Almost surely, 2^{1103002222112} is an apocalyptic number.

It is an amenable number.

1103002222112 is an abundant number, since it is smaller than the sum of its proper divisors (1380872715040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1103002222112 is a wasteful number, since it uses less digits than its factorization.

1103002222112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4206241 (or 4206233 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1103002222112 its reverse (2112222003011), we get a palindrome (3215224225123).

The spelling of 1103002222112 in words is "one trillion, one hundred three billion, two million, two hundred twenty-two thousand, one hundred twelve".