1122304311011 has 16 divisors (see below), whose sum is σ = 1219332243360. Its totient is φ = 1026823599360.

The previous prime is 1122304310987. The next prime is 1122304311017. The reversal of 1122304311011 is 1101134032211.

It is a de Polignac number, because none of the positive numbers 2^k-1122304311011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1122304311017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1014311 + ... + 1809263.

It is an arithmetic number, because the mean of its divisors is an integer number (76208265210).

Almost surely, 2^{1122304311011} is an apocalyptic number.

1122304311011 is a deficient number, since it is larger than the sum of its proper divisors (97027932349).

1122304311011 is a wasteful number, since it uses less digits than its factorization.

1122304311011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795926.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 1122304311011 its reverse (1101134032211), we get a palindrome (2223438343222).

The spelling of 1122304311011 in words is "one trillion, one hundred twenty-two billion, three hundred four million, three hundred eleven thousand, eleven".