2020222013021 has 8 divisors (see below), whose sum is σ = 2023508594304. Its totient is φ = 2016936958960.

The previous prime is 2020222012979. The next prime is 2020222013059. The reversal of 2020222013021 is 1203102220202.

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 2020222013021 - 2³⁰ = 2019148271197 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020222013521) 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, 2281040 + ... + 3040326.

It is an arithmetic number, because the mean of its divisors is an integer number (252938574288).

Almost surely, 2^{2020222013021} is an apocalyptic number.

It is an amenable number.

2020222013021 is a deficient number, since it is larger than the sum of its proper divisors (3286581283).

2020222013021 is an equidigital number, since it uses as much as digits as its factorization.

2020222013021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763611.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 2020222013021 its reverse (1203102220202), we get a palindrome (3223324233223).

The spelling of 2020222013021 in words is "two trillion, twenty billion, two hundred twenty-two million, thirteen thousand, twenty-one".