1134224111 has 4 divisors (see below), whose sum is σ = 1134473352. Its totient is φ = 1133974872.

The previous prime is 1134224101. The next prime is 1134224149. The reversal of 1134224111 is 1114224311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1114224311 = 823 ⋅1353857.

It is a cyclic number.

It is not a de Polignac number, because 1134224111 - 2¹⁰ = 1134223087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134224101) 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, 117665 + ... + 126938.

It is an arithmetic number, because the mean of its divisors is an integer number (283618338).

Almost surely, 2^1134224111 is an apocalyptic number.

1134224111 is a deficient number, since it is larger than the sum of its proper divisors (249241).

1134224111 is an equidigital number, since it uses as much as digits as its factorization.

1134224111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249240.

The product of its digits is 192, while the sum is 20.

The square root of 1134224111 is about 33678.2438823642. The cubic root of 1134224111 is about 1042.8766852203.

Adding to 1134224111 its reverse (1114224311), we get a palindrome (2248448422).

It can be divided in two parts, 11342 and 24111, that added together give a palindrome (35453).

The spelling of 1134224111 in words is "one billion, one hundred thirty-four million, two hundred twenty-four thousand, one hundred eleven".