2022011021001 has 16 divisors (see below), whose sum is σ = 2707438567680. Its totient is φ = 1342296009600.

The previous prime is 2022011020993. The next prime is 2022011021003. The reversal of 2022011021001 is 1001201102202.

It is not a de Polignac number, because 2022011021001 - 2³ = 2022011020993 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2022011021003) 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, 15820051 + ... + 15947351.

It is an arithmetic number, because the mean of its divisors is an integer number (169214910480).

Almost surely, 2^{2022011021001} is an apocalyptic number.

It is an amenable number.

2022011021001 is a deficient number, since it is larger than the sum of its proper divisors (685427546679).

2022011021001 is a wasteful number, since it uses less digits than its factorization.

2022011021001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149696.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2022011021001 its reverse (1001201102202), we get a palindrome (3023212123203).

The spelling of 2022011021001 in words is "two trillion, twenty-two billion, eleven million, twenty-one thousand, one".