10021022020001 has 8 divisors (see below), whose sum is σ = 10833537319680. Its totient is φ = 9237016029168.

The previous prime is 10021022019997. The next prime is 10021022020057. The reversal of 10021022020001 is 10002022012001.

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 10021022020001 - 2² = 10021022019997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10021022020901) 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, 7127326481 + ... + 7127327886.

It is an arithmetic number, because the mean of its divisors is an integer number (1354192164960).

Almost surely, 2^{10021022020001} is an apocalyptic number.

It is an amenable number.

10021022020001 is a deficient number, since it is larger than the sum of its proper divisors (812515299679).

10021022020001 is a wasteful number, since it uses less digits than its factorization.

10021022020001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14254654423.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10021022020001 its reverse (10002022012001), we get a palindrome (20023044032002).

The spelling of 10021022020001 in words is "ten trillion, twenty-one billion, twenty-two million, twenty thousand, one".