1100102222011 has 4 divisors (see below), whose sum is σ = 1184725469872. Its totient is φ = 1015478974152.

The previous prime is 1100102221997. The next prime is 1100102222027. The reversal of 1100102222011 is 1102222010011.

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

It is a cyclic number.

It is not a de Polignac number, because 1100102222011 - 2¹¹ = 1100102219963 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13), and also a Moran number because the ratio is a prime number: 84623247847 = 1100102222011 / (1 + 1 + 0 + 0 + 1 + 0 + 2 + 2 + 2 + 2 + 0 + 1 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1100102221982 and 1100102222000.

It is not an unprimeable number, because it can be changed into a prime (1100102225011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42311623911 + ... + 42311623936.

It is an arithmetic number, because the mean of its divisors is an integer number (296181367468).

Almost surely, 2^{1100102222011} is an apocalyptic number.

1100102222011 is a deficient number, since it is larger than the sum of its proper divisors (84623247861).

1100102222011 is an equidigital number, since it uses as much as digits as its factorization.

1100102222011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84623247860.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1100102222011 its reverse (1102222010011), we get a palindrome (2202324232022).

The spelling of 1100102222011 in words is "one trillion, one hundred billion, one hundred two million, two hundred twenty-two thousand, eleven".