10021202201009 has 8 divisors (see below), whose sum is σ = 10127230460928. Its totient is φ = 9915229388160.

The previous prime is 10021202200979. The next prime is 10021202201051. The reversal of 10021202201009 is 90010220212001.

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 a de Polignac number, because none of the positive numbers 2^k-10021202201009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10021202201099) 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, 13498337 + ... + 14221374.

It is an arithmetic number, because the mean of its divisors is an integer number (1265903807616).

Almost surely, 2^{10021202201009} is an apocalyptic number.

It is an amenable number.

10021202201009 is a deficient number, since it is larger than the sum of its proper divisors (106028259919).

10021202201009 is an equidigital number, since it uses as much as digits as its factorization.

10021202201009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27723535.

The product of its (nonzero) digits is 144, while the sum is 20.

The spelling of 10021202201009 in words is "ten trillion, twenty-one billion, two hundred two million, two hundred one thousand, nine".