136315048122 has 64 divisors (see below), whose sum is σ = 331040286720. Its totient is φ = 41235145200.

The previous prime is 136315048073. The next prime is 136315048139. The reversal of 136315048122 is 221840513631.

136315048122 is a `hidden beast` number, since 1 + 3 + 6 + 3 + 150 + 481 + 22 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 138223 + ... + 540125.

It is an arithmetic number, because the mean of its divisors is an integer number (5172504480).

Almost surely, 2^136315048122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136315048122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165520143360).

136315048122 is an abundant number, since it is smaller than the sum of its proper divisors (194725238598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136315048122 is a wasteful number, since it uses less digits than its factorization.

136315048122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402496 (or 402490 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 136315048122 in words is "one hundred thirty-six billion, three hundred fifteen million, forty-eight thousand, one hundred twenty-two".