1100022120311 has 4 divisors (see below), whose sum is σ = 1157918021400. Its totient is φ = 1042126219224.

The previous prime is 1100022120283. The next prime is 1100022120313. The reversal of 1100022120311 is 1130212200011.

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 1100022120311 - 2¹⁴ = 1100022103927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100022120313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28947950516 + ... + 28947950553.

It is an arithmetic number, because the mean of its divisors is an integer number (289479505350).

Almost surely, 2^{1100022120311} is an apocalyptic number.

1100022120311 is a deficient number, since it is larger than the sum of its proper divisors (57895901089).

1100022120311 is an equidigital number, since it uses as much as digits as its factorization.

1100022120311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57895901088.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1100022120311 its reverse (1130212200011), we get a palindrome (2230234320322).

The spelling of 1100022120311 in words is "one trillion, one hundred billion, twenty-two million, one hundred twenty thousand, three hundred eleven".