111055006010005 has 4 divisors (see below), whose sum is σ = 133266007212012. Its totient is φ = 88844004808000.

The previous prime is 111055006009973. The next prime is 111055006010009. The reversal of 111055006010005 is 500010600550111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 24351234481809 + 86703771528196 = 4934697^2 + 9311486^2 .

It is not a de Polignac number, because 111055006010005 - 2⁵ = 111055006009973 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 (111055006010009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11105500600996 + ... + 11105500601005.

It is an arithmetic number, because the mean of its divisors is an integer number (33316501803003).

Almost surely, 2^{111055006010005} is an apocalyptic number.

It is an amenable number.

111055006010005 is a deficient number, since it is larger than the sum of its proper divisors (22211001202007).

111055006010005 is an equidigital number, since it uses as much as digits as its factorization.

111055006010005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22211001202006.

The product of its (nonzero) digits is 750, while the sum is 25.

Adding to 111055006010005 its reverse (500010600550111), we get a palindrome (611065606560116).

The spelling of 111055006010005 in words is "one hundred eleven trillion, fifty-five billion, six million, ten thousand, five".