136222135627 has 6 divisors (see below), whose sum is σ = 142402346492. Its totient is φ = 130299433572.

The previous prime is 136222135613. The next prime is 136222135681. The reversal of 136222135627 is 726531222631.

It is not a de Polignac number, because 136222135627 - 2²⁷ = 136087917899 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 136222135627.

It is not an unprimeable number, because it can be changed into a prime (136222135727) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 128753853 + ... + 128754910.

Almost surely, 2^136222135627 is an apocalyptic number.

136222135627 is a deficient number, since it is larger than the sum of its proper divisors (6180210865).

136222135627 is an equidigital number, since it uses as much as digits as its factorization.

136222135627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257508809 (or 257508786 counting only the distinct ones).

The product of its digits is 181440, while the sum is 40.

The spelling of 136222135627 in words is "one hundred thirty-six billion, two hundred twenty-two million, one hundred thirty-five thousand, six hundred twenty-seven".