10221100214243 has 8 divisors (see below), whose sum is σ = 10224233451600. Its totient is φ = 10217967297120.

The previous prime is 10221100214233. The next prime is 10221100214249. The reversal of 10221100214243 is 34241200112201.

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 10221100214243 - 2¹² = 10221100210147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10221100214249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74028653 + ... + 74166593.

It is an arithmetic number, because the mean of its divisors is an integer number (1278029181450).

Almost surely, 2^{10221100214243} is an apocalyptic number.

10221100214243 is a deficient number, since it is larger than the sum of its proper divisors (3133237357).

10221100214243 is a wasteful number, since it uses less digits than its factorization.

10221100214243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160117.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 10221100214243 its reverse (34241200112201), we get a palindrome (44462300326444).

The spelling of 10221100214243 in words is "ten trillion, two hundred twenty-one billion, one hundred million, two hundred fourteen thousand, two hundred forty-three".