2022010001001 has 24 divisors (see below), whose sum is σ = 3023683902720. Its totient is φ = 1301252700096.

The previous prime is 2022010000999. The next prime is 2022010001021. The reversal of 2022010001001 is 1001000102202.

It is not a de Polignac number, because 2022010001001 - 2¹ = 2022010000999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (2022010001021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32709981 + ... + 32771738.

It is an arithmetic number, because the mean of its divisors is an integer number (125986829280).

Almost surely, 2^{2022010001001} is an apocalyptic number.

It is an amenable number.

2022010001001 is a deficient number, since it is larger than the sum of its proper divisors (1001673901719).

2022010001001 is a wasteful number, since it uses less digits than its factorization.

2022010001001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65481845 (or 65481842 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 2022010001001 its reverse (1001000102202), we get a palindrome (3023010103203).

The spelling of 2022010001001 in words is "two trillion, twenty-two billion, ten million, one thousand, one".