1110011222005 has 48 divisors (see below), whose sum is σ = 1651643103600. Its totient is φ = 711568693248.

The previous prime is 1110011221993. The next prime is 1110011222027. The reversal of 1110011222005 is 5002221100111.

It can be written as a sum of positive squares in 8 ways, for example, as 7246606129 + 1102764615876 = 85127^2 + 1050126^2 .

It is not a de Polignac number, because 1110011222005 - 2⁷ = 1110011221877 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1110011222005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 273742 + ... + 1514911.

It is an arithmetic number, because the mean of its divisors is an integer number (34409231325).

Almost surely, 2^{1110011222005} is an apocalyptic number.

It is an amenable number.

1110011222005 is a deficient number, since it is larger than the sum of its proper divisors (541631881595).

1110011222005 is a wasteful number, since it uses less digits than its factorization.

1110011222005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1788838 (or 1788831 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 16.

Adding to 1110011222005 its reverse (5002221100111), we get a palindrome (6112232322116).

The spelling of 1110011222005 in words is "one trillion, one hundred ten billion, eleven million, two hundred twenty-two thousand, five".