11726623750122 has 96 divisors (see below), whose sum is σ = 27266522849280. Its totient is φ = 3629207462400.

The previous prime is 11726623750081. The next prime is 11726623750133. The reversal of 11726623750122 is 22105732662711.

11726623750122 is a `hidden beast` number, since 1 + 1 + 7 + 2 + 6 + 623 + 7 + 5 + 0 + 12 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27613548 + ... + 28035000.

It is an arithmetic number, because the mean of its divisors is an integer number (284026279680).

Almost surely, 2^{11726623750122} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11726623750122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13633261424640).

11726623750122 is an abundant number, since it is smaller than the sum of its proper divisors (15539899099158).

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

11726623750122 is a wasteful number, since it uses less digits than its factorization.

11726623750122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422708 (or 422705 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 45.

The spelling of 11726623750122 in words is "eleven trillion, seven hundred twenty-six billion, six hundred twenty-three million, seven hundred fifty thousand, one hundred twenty-two".