1102220222011 has 4 divisors (see below), whose sum is σ = 1116172376800. Its totient is φ = 1088268067224.

The previous prime is 1102220221979. The next prime is 1102220222057.

It is a happy number.

1102220222011 is nontrivially palindromic in base 10.

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 1102220222011 - 2⁵ = 1102220221979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1102220222071) 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 3 ways as a sum of consecutive naturals, for example, 6976077276 + ... + 6976077433.

It is an arithmetic number, because the mean of its divisors is an integer number (279043094200).

Almost surely, 2^{1102220222011} is an apocalyptic number.

1102220222011 is a deficient number, since it is larger than the sum of its proper divisors (13952154789).

1102220222011 is an equidigital number, since it uses as much as digits as its factorization.

1102220222011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13952154788.

The product of its (nonzero) digits is 64, while the sum is 16.

It can be divided in two parts, 1102220 and 222011, that added together give a palindrome (1324231).

The spelling of 1102220222011 in words is "one trillion, one hundred two billion, two hundred twenty million, two hundred twenty-two thousand, eleven".