2020221132203 has 16 divisors (see below), whose sum is σ = 2066468423040. Its totient is φ = 1974546063936.

The previous prime is 2020221132161. The next prime is 2020221132229. The reversal of 2020221132203 is 3022311220202.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2020221132203 - 2²⁰ = 2020220083627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2020221132803) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6409151 + ... + 6716967.

It is an arithmetic number, because the mean of its divisors is an integer number (129154276440).

Almost surely, 2^{2020221132203} is an apocalyptic number.

2020221132203 is a deficient number, since it is larger than the sum of its proper divisors (46247290837).

2020221132203 is a wasteful number, since it uses less digits than its factorization.

2020221132203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308746.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 2020221132203 its reverse (3022311220202), we get a palindrome (5042532352405).

The spelling of 2020221132203 in words is "two trillion, twenty billion, two hundred twenty-one million, one hundred thirty-two thousand, two hundred three".