1121422241211 has 16 divisors (see below), whose sum is σ = 1504838977824. Its totient is φ = 742810708224.

The previous prime is 1121422241171. The next prime is 1121422241239.

1121422241211 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1121422241211 - 2¹⁰ = 1121422240187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1121422243211) 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 15 ways as a sum of consecutive naturals, for example, 9726775 + ... + 9841391.

It is an arithmetic number, because the mean of its divisors is an integer number (94052436114).

Almost surely, 2^{1121422241211} is an apocalyptic number.

1121422241211 is a deficient number, since it is larger than the sum of its proper divisors (383416736613).

1121422241211 is a wasteful number, since it uses less digits than its factorization.

1121422241211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135550.

The product of its digits is 512, while the sum is 24.

The spelling of 1121422241211 in words is "one trillion, one hundred twenty-one billion, four hundred twenty-two million, two hundred forty-one thousand, two hundred eleven".