10021203102201 has 4 divisors (see below), whose sum is σ = 13361604136272. Its totient is φ = 6680802068132.

The previous prime is 10021203102193. The next prime is 10021203102257. The reversal of 10021203102201 is 10220130212001.

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 10021203102201 - 2³ = 10021203102193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10021203102101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1670200517031 + ... + 1670200517036.

It is an arithmetic number, because the mean of its divisors is an integer number (3340401034068).

Almost surely, 2^{10021203102201} is an apocalyptic number.

It is an amenable number.

10021203102201 is a deficient number, since it is larger than the sum of its proper divisors (3340401034071).

10021203102201 is an equidigital number, since it uses as much as digits as its factorization.

10021203102201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3340401034070.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 10021203102201 its reverse (10220130212001), we get a palindrome (20241333314202).

The spelling of 10021203102201 in words is "ten trillion, twenty-one billion, two hundred three million, one hundred two thousand, two hundred one".