20210022020001 has 32 divisors (see below), whose sum is σ = 29563225001856. Its totient is φ = 12179006208000.

The previous prime is 20210022019963. The next prime is 20210022020003. The reversal of 20210022020001 is 10002022001202.

It is not a de Polignac number, because 20210022020001 - 2¹⁴ = 20210022003617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20210022020003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40253425 + ... + 40752401.

It is an arithmetic number, because the mean of its divisors is an integer number (923850781308).

Almost surely, 2^{20210022020001} is an apocalyptic number.

It is an amenable number.

20210022020001 is a deficient number, since it is larger than the sum of its proper divisors (9353202981855).

20210022020001 is a wasteful number, since it uses less digits than its factorization.

20210022020001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505953.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 20210022020001 its reverse (10002022001202), we get a palindrome (30212044021203).

The spelling of 20210022020001 in words is "twenty trillion, two hundred ten billion, twenty-two million, twenty thousand, one".