135886228567 has 2 divisors, whose sum is σ = 135886228568. Its totient is φ = 135886228566.

The previous prime is 135886228547. The next prime is 135886228579. The reversal of 135886228567 is 765822688531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 135886228567 - 2¹¹ = 135886226519 is a prime.

It is a super-2 number, since 2×135886228567² (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 (135886228547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67943114283 + 67943114284.

It is an arithmetic number, because the mean of its divisors is an integer number (67943114284).

Almost surely, 2^135886228567 is an apocalyptic number.

135886228567 is a deficient number, since it is larger than the sum of its proper divisors (1).

135886228567 is an equidigital number, since it uses as much as digits as its factorization.

135886228567 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38707200, while the sum is 61.

The spelling of 135886228567 in words is "one hundred thirty-five billion, eight hundred eighty-six million, two hundred twenty-eight thousand, five hundred sixty-seven".