136271226500 has 48 divisors (see below), whose sum is σ = 315123222960. Its totient is φ = 51302105600.

The previous prime is 136271226499. The next prime is 136271226521. The reversal of 136271226500 is 5622172631.

It can be written as a sum of positive squares in 8 ways, for example, as 61754238016 + 74516988484 = 248504^2 + 272978^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8007455 + ... + 8024454.

It is an arithmetic number, because the mean of its divisors is an integer number (6565067145).

Almost surely, 2^136271226500 is an apocalyptic number.

136271226500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

136271226500 is an abundant number, since it is smaller than the sum of its proper divisors (178851996460).

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

136271226500 is a wasteful number, since it uses less digits than its factorization.

136271226500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16031945 (or 16031933 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The spelling of 136271226500 in words is "one hundred thirty-six billion, two hundred seventy-one million, two hundred twenty-six thousand, five hundred".