11100222200105 has 8 divisors (see below), whose sum is σ = 14103811736712. Its totient is φ = 8357814362368.

The previous prime is 11100222200101. The next prime is 11100222200113. The reversal of 11100222200105 is 50100222200111.

It can be written as a sum of positive squares in 4 ways, for example, as 4083503309824 + 7016718890281 = 2020768^2 + 2648909^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 11100222200105 - 2² = 11100222200101 is a prime.

It is a super-2 number, since 2×11100222200105² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11100222200101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65295424622 + ... + 65295424791.

It is an arithmetic number, because the mean of its divisors is an integer number (1762976467089).

Almost surely, 2^{11100222200105} is an apocalyptic number.

It is an amenable number.

11100222200105 is a deficient number, since it is larger than the sum of its proper divisors (3003589536607).

11100222200105 is a wasteful number, since it uses less digits than its factorization.

11100222200105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130590849435.

The product of its (nonzero) digits is 80, while the sum is 17.

Adding to 11100222200105 its reverse (50100222200111), we get a palindrome (61200444400216).

The spelling of 11100222200105 in words is "eleven trillion, one hundred billion, two hundred twenty-two million, two hundred thousand, one hundred five".