10221301223 has 16 divisors (see below), whose sum is σ = 12194697216. Its totient is φ = 8376540480.

The previous prime is 10221301201. The next prime is 10221301229. The reversal of 10221301223 is 32210312201.

It is not a de Polignac number, because 10221301223 - 2¹⁴ = 10221284839 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 (10221301229) 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 15 ways as a sum of consecutive naturals, for example, 393290 + ... + 418472.

It is an arithmetic number, because the mean of its divisors is an integer number (762168576).

Almost surely, 2^10221301223 is an apocalyptic number.

10221301223 is a deficient number, since it is larger than the sum of its proper divisors (1973395993).

10221301223 is a wasteful number, since it uses less digits than its factorization.

10221301223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27734.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 10221301223 its reverse (32210312201), we get a palindrome (42431613424).

The spelling of 10221301223 in words is "ten billion, two hundred twenty-one million, three hundred one thousand, two hundred twenty-three".