2022020001001 has 128 divisors (see below), whose sum is σ = 2857334538240. Its totient is φ = 1379228083200.

The previous prime is 2022020000963. The next prime is 2022020001011. The reversal of 2022020001001 is 1001000202202.

It is not a de Polignac number, because 2022020001001 - 2⁹ = 2022020000489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2022020001011) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1996070571 + ... + 1996071583.

It is an arithmetic number, because the mean of its divisors is an integer number (22322926080).

Almost surely, 2^{2022020001001} is an apocalyptic number.

It is an amenable number.

2022020001001 is a deficient number, since it is larger than the sum of its proper divisors (835314537239).

2022020001001 is a wasteful number, since it uses less digits than its factorization.

2022020001001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1727.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 2022020001001 its reverse (1001000202202), we get a palindrome (3023020203203).

The spelling of 2022020001001 in words is "two trillion, twenty-two billion, twenty million, one thousand, one".