1111244224133 has 4 divisors (see below), whose sum is σ = 1119355495980. Its totient is φ = 1103132952288.

The previous prime is 1111244224099. The next prime is 1111244224199. The reversal of 1111244224133 is 3314224421111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 696144928609 + 415099295524 = 834353^2 + 644282^2 .

It is a cyclic number.

It is not a de Polignac number, because 1111244224133 - 2⁴⁰ = 11732596357 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1111244224096 and 1111244224105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111244224733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4055635718 + ... + 4055635991.

It is an arithmetic number, because the mean of its divisors is an integer number (279838873995).

Almost surely, 2^{1111244224133} is an apocalyptic number.

It is an amenable number.

1111244224133 is a deficient number, since it is larger than the sum of its proper divisors (8111271847).

1111244224133 is an equidigital number, since it uses as much as digits as its factorization.

1111244224133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8111271846.

The product of its digits is 4608, while the sum is 29.

Adding to 1111244224133 its reverse (3314224421111), we get a palindrome (4425468645244).

The spelling of 1111244224133 in words is "one trillion, one hundred eleven billion, two hundred forty-four million, two hundred twenty-four thousand, one hundred thirty-three".