1122422242211 has 4 divisors (see below), whose sum is σ = 1122555381024. Its totient is φ = 1122289103400.

The previous prime is 1122422242181. The next prime is 1122422242237.

1122422242211 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 a de Polignac number, because none of the positive numbers 2^k-1122422242211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1122422242111) 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, 66556760 + ... + 66573621.

It is an arithmetic number, because the mean of its divisors is an integer number (280638845256).

Almost surely, 2^{1122422242211} is an apocalyptic number.

1122422242211 is a deficient number, since it is larger than the sum of its proper divisors (133138813).

1122422242211 is an equidigital number, since it uses as much as digits as its factorization.

1122422242211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133138812.

The product of its digits is 2048, while the sum is 26.

The spelling of 1122422242211 in words is "one trillion, one hundred twenty-two billion, four hundred twenty-two million, two hundred forty-two thousand, two hundred eleven".