1322134111 has 4 divisors (see below), whose sum is σ = 1350264672. Its totient is φ = 1294003552.

The previous prime is 1322134109. The next prime is 1322134129. The reversal of 1322134111 is 1114312231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1114312231 = 107 ⋅10414133.

It is a cyclic number.

It is not a de Polignac number, because 1322134111 - 2¹ = 1322134109 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 (1322134181) 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, 14065210 + ... + 14065303.

It is an arithmetic number, because the mean of its divisors is an integer number (337566168).

Almost surely, 2^1322134111 is an apocalyptic number.

1322134111 is a deficient number, since it is larger than the sum of its proper divisors (28130561).

1322134111 is an equidigital number, since it uses as much as digits as its factorization.

1322134111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28130560.

The product of its digits is 144, while the sum is 19.

The square root of 1322134111 is about 36361.1621238926. The cubic root of 1322134111 is about 1097.5521631902.

Adding to 1322134111 its reverse (1114312231), we get a palindrome (2436446342).

The spelling of 1322134111 in words is "one billion, three hundred twenty-two million, one hundred thirty-four thousand, one hundred eleven".