11100122010105 has 8 divisors (see below), whose sum is σ = 17760195216192. Its totient is φ = 5920065072048.

The previous prime is 11100122010083. The next prime is 11100122010137. The reversal of 11100122010105 is 50101022100111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11100122010105 - 2²¹ = 11100119912953 is a prime.

It is a super-2 number, since 2×11100122010105² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15), and also a Moran number because the ratio is a prime number: 740008134007 = 11100122010105 / (1 + 1 + 1 + 0 + 0 + 1 + 2 + 2 + 0 + 1 + 0 + 1 + 0 + 5).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 370004066989 + ... + 370004067018.

It is an arithmetic number, because the mean of its divisors is an integer number (2220024402024).

Almost surely, 2^{11100122010105} is an apocalyptic number.

11100122010105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11100122010105 is a deficient number, since it is larger than the sum of its proper divisors (6660073206087).

11100122010105 is an equidigital number, since it uses as much as digits as its factorization.

11100122010105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740008134015.

The product of its (nonzero) digits is 20, while the sum is 15.

Adding to 11100122010105 its reverse (50101022100111), we get a palindrome (61201144110216).

The spelling of 11100122010105 in words is "eleven trillion, one hundred billion, one hundred twenty-two million, ten thousand, one hundred five".