134522012069 has 2 divisors, whose sum is σ = 134522012070. Its totient is φ = 134522012068.

The previous prime is 134522012047. The next prime is 134522012071. The reversal of 134522012069 is 960210225431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 128119611844 + 6402400225 = 357938^2 + 80015^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134522012069 is a prime.

It is a super-2 number, since 2×134522012069² (a number of 23 digits) contains 22 as substring.

Together with 134522012071, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134522012369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67261006034 + 67261006035.

It is an arithmetic number, because the mean of its divisors is an integer number (67261006035).

Almost surely, 2^134522012069 is an apocalyptic number.

It is an amenable number.

134522012069 is a deficient number, since it is larger than the sum of its proper divisors (1).

134522012069 is an equidigital number, since it uses as much as digits as its factorization.

134522012069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 134522012069 in words is "one hundred thirty-four billion, five hundred twenty-two million, twelve thousand, sixty-nine".