20020011110201 has 8 divisors (see below), whose sum is σ = 20294779805544. Its totient is φ = 19745256522240.

The previous prime is 20020011110179. The next prime is 20020011110221. The reversal of 20020011110201 is 10201111002002.

It can be written as a sum of positive squares in 4 ways, for example, as 8741932968976 + 11278078141225 = 2956676^2 + 3358285^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20020011110201 - 2¹⁰ = 20020011109177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20020011110221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 653180 + ... + 6361341.

It is an arithmetic number, because the mean of its divisors is an integer number (2536847475693).

Almost surely, 2^{20020011110201} is an apocalyptic number.

It is an amenable number.

20020011110201 is a deficient number, since it is larger than the sum of its proper divisors (274768695343).

20020011110201 is an equidigital number, since it uses as much as digits as its factorization.

20020011110201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7053691.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 20020011110201 its reverse (10201111002002), we get a palindrome (30221122112203).

The spelling of 20020011110201 in words is "twenty trillion, twenty billion, eleven million, one hundred ten thousand, two hundred one".