11022021202001 has 16 divisors (see below), whose sum is σ = 11680782497280. Its totient is φ = 10364418408960.

The previous prime is 11022021201953. The next prime is 11022021202037. The reversal of 11022021202001 is 10020212022011.

It is a cyclic number.

It is not a de Polignac number, because 11022021202001 - 2¹⁰ = 11022021200977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11022021202201) 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, 191462060 + ... + 191519618.

It is an arithmetic number, because the mean of its divisors is an integer number (730048906080).

Almost surely, 2^{11022021202001} is an apocalyptic number.

It is an amenable number.

11022021202001 is a deficient number, since it is larger than the sum of its proper divisors (658761295279).

11022021202001 is a wasteful number, since it uses less digits than its factorization.

11022021202001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67424.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11022021202001 its reverse (10020212022011), we get a palindrome (21042233224012).

The spelling of 11022021202001 in words is "eleven trillion, twenty-two billion, twenty-one million, two hundred two thousand, one".