2022221012001 has 8 divisors (see below), whose sum is σ = 2783271930624. Its totient is φ = 1304658717360.

The previous prime is 2022221011997. The next prime is 2022221012023. The reversal of 2022221012001 is 1002101222202.

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

It is not a de Polignac number, because 2022221012001 - 2² = 2022221011997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2022221012051) 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, 10872155886 + ... + 10872156071.

It is an arithmetic number, because the mean of its divisors is an integer number (347908991328).

Almost surely, 2^{2022221012001} is an apocalyptic number.

It is an amenable number.

2022221012001 is a deficient number, since it is larger than the sum of its proper divisors (761050918623).

2022221012001 is a wasteful number, since it uses less digits than its factorization.

2022221012001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21744311991.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2022221012001 its reverse (1002101222202), we get a palindrome (3024322234203).

The spelling of 2022221012001 in words is "two trillion, twenty-two billion, two hundred twenty-one million, twelve thousand, one".