1122411012243 has 8 divisors (see below), whose sum is σ = 1497538457856. Its totient is φ = 747778787400.

The previous prime is 1122411012221. The next prime is 1122411012259. The reversal of 1122411012243 is 3422101142211.

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

It is not a de Polignac number, because 1122411012243 - 2¹⁰ = 1122411011219 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1122411012643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123799903 + ... + 123808968.

It is an arithmetic number, because the mean of its divisors is an integer number (187192307232).

Almost surely, 2^{1122411012243} is an apocalyptic number.

1122411012243 is a deficient number, since it is larger than the sum of its proper divisors (375127445613).

1122411012243 is a wasteful number, since it uses less digits than its factorization.

1122411012243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247610385.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 1122411012243 its reverse (3422101142211), we get a palindrome (4544512154454).

The spelling of 1122411012243 in words is "one trillion, one hundred twenty-two billion, four hundred eleven million, twelve thousand, two hundred forty-three".