2020223201 has 4 divisors (see below), whose sum is σ = 2089886100. Its totient is φ = 1950560304.

The previous prime is 2020223099. The next prime is 2020223213. The reversal of 2020223201 is 1023220202.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1023220202 = 2 ⋅511610101.

It can be written as a sum of positive squares in 2 ways, for example, as 1676083600 + 344139601 = 40940^2 + 18551^2 .

It is a cyclic number.

It is not a de Polignac number, because 2020223201 - 2²⁶ = 1953114337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2020223251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34831406 + ... + 34831463.

It is an arithmetic number, because the mean of its divisors is an integer number (522471525).

Almost surely, 2^2020223201 is an apocalyptic number.

It is an amenable number.

2020223201 is a deficient number, since it is larger than the sum of its proper divisors (69662899).

2020223201 is an equidigital number, since it uses as much as digits as its factorization.

2020223201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69662898.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2020223201 is about 44946.8931184348. The cubic root of 2020223201 is about 1264.1534225406.

Adding to 2020223201 its reverse (1023220202), we get a palindrome (3043443403).

Subtracting from 2020223201 its reverse (1023220202), we obtain a cube (997002999 = 999³).

The spelling of 2020223201 in words is "two billion, twenty million, two hundred twenty-three thousand, two hundred one".