2201022021001 has 8 divisors (see below), whose sum is σ = 2286446198400. Its totient is φ = 2116232968080.

The previous prime is 2201022020957. The next prime is 2201022021019. The reversal of 2201022021001 is 1001202201022.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2201022021001 - 2¹³ = 2201022012809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2201022021041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158774055 + ... + 158787916.

It is an arithmetic number, because the mean of its divisors is an integer number (285805774800).

Almost surely, 2^{2201022021001} is an apocalyptic number.

It is an amenable number.

2201022021001 is a deficient number, since it is larger than the sum of its proper divisors (85424177399).

2201022021001 is a wasteful number, since it uses less digits than its factorization.

2201022021001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317562239.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2201022021001 its reverse (1001202201022), we get a palindrome (3202224222023).

The spelling of 2201022021001 in words is "two trillion, two hundred one billion, twenty-two million, twenty-one thousand, one".