20327197112001 has 288 divisors, whose sum is σ = 35169552337920. Its totient is φ = 11230080537600.

The previous prime is 20327197111979. The next prime is 20327197112069. The reversal of 20327197112001 is 10021179172302.

20327197112001 is a `hidden beast` number, since 20 + 327 + 197 + 1 + 120 + 0 + 1 = 666.

It is not a de Polignac number, because 20327197112001 - 2¹¹ = 20327197109953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20327197112701) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 24520140855 + ... + 24520141683.

Almost surely, 2^{20327197112001} is an apocalyptic number.

It is an amenable number.

20327197112001 is a deficient number, since it is larger than the sum of its proper divisors (14842355225919).

20327197112001 is a wasteful number, since it uses less digits than its factorization.

20327197112001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1285 (or 1263 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 36.

The spelling of 20327197112001 in words is "twenty trillion, three hundred twenty-seven billion, one hundred ninety-seven million, one hundred twelve thousand, one".