10020002110221 has 8 divisors (see below), whose sum is σ = 13360218681024. Its totient is φ = 6679893473120.

The previous prime is 10020002110207. The next prime is 10020002110291. The reversal of 10020002110221 is 12201120002001.

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 10020002110221 - 2³⁴ = 10002822241037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10020002110197 and 10020002110206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020002110201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26766561 + ... + 27138326.

It is an arithmetic number, because the mean of its divisors is an integer number (1670027335128).

Almost surely, 2^{10020002110221} is an apocalyptic number.

It is an amenable number.

10020002110221 is a deficient number, since it is larger than the sum of its proper divisors (3340216570803).

10020002110221 is an equidigital number, since it uses as much as digits as its factorization.

10020002110221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53966851.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10020002110221 its reverse (12201120002001), we get a palindrome (22221122112222).

The spelling of 10020002110221 in words is "ten trillion, twenty billion, two million, one hundred ten thousand, two hundred twenty-one".