20936750088192 has 240 divisors, whose sum is σ = 58992175925760. Its totient is φ = 6586388840448.

The previous prime is 20936750088179. The next prime is 20936750088203. The reversal of 20936750088192 is 29188005763902.

It is a congruent number.

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, 245569923 + ... + 245655165.

It is an arithmetic number, because the mean of its divisors is an integer number (245800733024).

Almost surely, 2^{20936750088192} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20936750088192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29496087962880).

20936750088192 is an abundant number, since it is smaller than the sum of its proper divisors (38055425837568).

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

20936750088192 is an equidigital number, since it uses as much as digits as its factorization.

20936750088192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85556 (or 85530 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 60.

The spelling of 20936750088192 in words is "twenty trillion, nine hundred thirty-six billion, seven hundred fifty million, eighty-eight thousand, one hundred ninety-two".