10203330222201 has 4 divisors (see below), whose sum is σ = 13604440296272. Its totient is φ = 6802220148132.

The previous prime is 10203330222187. The next prime is 10203330222233. The reversal of 10203330222201 is 10222203330201.

It is a happy number.

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 not a de Polignac number, because 10203330222201 - 2¹⁵ = 10203330189433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10203330222251) 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, 1700555037031 + ... + 1700555037036.

It is an arithmetic number, because the mean of its divisors is an integer number (3401110074068).

Almost surely, 2^{10203330222201} is an apocalyptic number.

It is an amenable number.

10203330222201 is a deficient number, since it is larger than the sum of its proper divisors (3401110074071).

10203330222201 is an equidigital number, since it uses as much as digits as its factorization.

10203330222201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3401110074070.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 10203330222201 its reverse (10222203330201), we get a palindrome (20425533552402).

The spelling of 10203330222201 in words is "ten trillion, two hundred three billion, three hundred thirty million, two hundred twenty-two thousand, two hundred one".