136222544061 has 48 divisors (see below), whose sum is σ = 208957432320. Its totient is φ = 85330254240.

The previous prime is 136222544041. The next prime is 136222544069. The reversal of 136222544061 is 160445222631.

136222544061 is a `hidden beast` number, since 1 + 3 + 622 + 25 + 4 + 4 + 0 + 6 + 1 = 666.

It is not a de Polignac number, because 136222544061 - 2²¹ = 136220446909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136222544069) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20355726 + ... + 20362416.

It is an arithmetic number, because the mean of its divisors is an integer number (4353279840).

Almost surely, 2^136222544061 is an apocalyptic number.

It is an amenable number.

136222544061 is a deficient number, since it is larger than the sum of its proper divisors (72734888259).

136222544061 is a wasteful number, since it uses less digits than its factorization.

136222544061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8446 (or 8443 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

Adding to 136222544061 its reverse (160445222631), we get a palindrome (296667766692).

The spelling of 136222544061 in words is "one hundred thirty-six billion, two hundred twenty-two million, five hundred forty-four thousand, sixty-one".