134122252111 has 2 divisors, whose sum is σ = 134122252112. Its totient is φ = 134122252110.

The previous prime is 134122252087. The next prime is 134122252123. The reversal of 134122252111 is 111252221431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134122252111 - 2⁷ = 134122251983 is a prime.

It is a super-2 number, since 2×134122252111² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134122552111) 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 as a sum of consecutive naturals, namely, 67061126055 + 67061126056.

It is an arithmetic number, because the mean of its divisors is an integer number (67061126056).

Almost surely, 2^134122252111 is an apocalyptic number.

134122252111 is a deficient number, since it is larger than the sum of its proper divisors (1).

134122252111 is an equidigital number, since it uses as much as digits as its factorization.

134122252111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 960, while the sum is 25.

Adding to 134122252111 its reverse (111252221431), we get a palindrome (245374473542).

The spelling of 134122252111 in words is "one hundred thirty-four billion, one hundred twenty-two million, two hundred fifty-two thousand, one hundred eleven".