20200220201 has 8 divisors (see below), whose sum is σ = 23364110784. Its totient is φ = 17105865840.

The previous prime is 20200220197. The next prime is 20200220207. The reversal of 20200220201 is 10202200202.

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

It is not a de Polignac number, because 20200220201 - 2² = 20200220197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20200220207) 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, 17383430 + ... + 17384591.

It is an arithmetic number, because the mean of its divisors is an integer number (2920513848).

Almost surely, 2^20200220201 is an apocalyptic number.

It is an amenable number.

20200220201 is a deficient number, since it is larger than the sum of its proper divisors (3163890583).

20200220201 is an equidigital number, since it uses as much as digits as its factorization.

20200220201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34768111.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 20200220201 its reverse (10202200202), we get a palindrome (30402420403).

The spelling of 20200220201 in words is "twenty billion, two hundred million, two hundred twenty thousand, two hundred one".