1100222011011 has 8 divisors (see below), whose sum is σ = 1466979399424. Its totient is φ = 733472981640.

The previous prime is 1100222010977. The next prime is 1100222011019. The reversal of 1100222011011 is 1101102220011.

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

It is not a de Polignac number, because 1100222011011 - 2¹⁰ = 1100222009987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1100222011019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1775911 + ... + 2313936.

It is an arithmetic number, because the mean of its divisors is an integer number (183372424928).

Almost surely, 2^{1100222011011} is an apocalyptic number.

1100222011011 is a deficient number, since it is larger than the sum of its proper divisors (366757388413).

1100222011011 is an equidigital number, since it uses as much as digits as its factorization.

1100222011011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4179521.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1100222011011 its reverse (1101102220011), we get a palindrome (2201324231022).

The spelling of 1100222011011 in words is "one trillion, one hundred billion, two hundred twenty-two million, eleven thousand, eleven".