20059822927872 has 780 divisors, whose sum is σ = 74159920219440. Its totient is φ = 5290399236096.

The previous prime is 20059822927867. The next prime is 20059822927943. The reversal of 20059822927872 is 27872922895002.

20059822927872 is a `hidden beast` number, since 20 + 0 + 59 + 8 + 229 + 278 + 72 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 392465454 + ... + 392516562.

Almost surely, 2^{20059822927872} 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 20059822927872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37079960109720).

20059822927872 is an abundant number, since it is smaller than the sum of its proper divisors (54100097291568).

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

20059822927872 is an equidigital number, since it uses as much as digits as its factorization.

20059822927872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51178 (or 51134 counting only the distinct ones).

The product of its (nonzero) digits is 40642560, while the sum is 63.

The spelling of 20059822927872 in words is "twenty trillion, fifty-nine billion, eight hundred twenty-two million, nine hundred twenty-seven thousand, eight hundred seventy-two".