10210011000221 has 4 divisors (see below), whose sum is σ = 10267050168000. Its totient is φ = 10152971832444.

The previous prime is 10210011000199. The next prime is 10210011000257. The reversal of 10210011000221 is 12200011001201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10210011000221 - 2¹⁸ = 10210010738077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10210011000281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28519583621 + ... + 28519583978.

It is an arithmetic number, because the mean of its divisors is an integer number (2566762542000).

Almost surely, 2^{10210011000221} is an apocalyptic number.

It is an amenable number.

10210011000221 is a deficient number, since it is larger than the sum of its proper divisors (57039167779).

10210011000221 is an equidigital number, since it uses as much as digits as its factorization.

10210011000221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57039167778.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10210011000221 its reverse (12200011001201), we get a palindrome (22410022001422).

The spelling of 10210011000221 in words is "ten trillion, two hundred ten billion, eleven million, two hundred twenty-one", and thus it is an aban number.