2021042010201 has 16 divisors (see below), whose sum is σ = 2755337264640. Its totient is φ = 1317234988160.

The previous prime is 2021042010161. The next prime is 2021042010209. The reversal of 2021042010201 is 1020102401202.

It is a cyclic number.

It is not a de Polignac number, because 2021042010201 - 2⁹ = 2021042009689 is a prime.

It is a super-2 number, since 2×2021042010201² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2021042010209) 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, 22572681 + ... + 22662038.

It is an arithmetic number, because the mean of its divisors is an integer number (172208579040).

Almost surely, 2^{2021042010201} is an apocalyptic number.

It is an amenable number.

2021042010201 is a deficient number, since it is larger than the sum of its proper divisors (734295254439).

2021042010201 is a wasteful number, since it uses less digits than its factorization.

2021042010201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45235056.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2021042010201 its reverse (1020102401202), we get a palindrome (3041144411403).

The spelling of 2021042010201 in words is "two trillion, twenty-one billion, forty-two million, ten thousand, two hundred one".