10221324223203 has 12 divisors (see below), whose sum is σ = 14764236947200. Its totient is φ = 6814169091216.

The previous prime is 10221324223189. The next prime is 10221324223249. The reversal of 10221324223203 is 30232242312201.

10221324223203 is a `hidden beast` number, since 1 + 0 + 2 + 2 + 1 + 32 + 422 + 3 + 203 = 666.

10221324223203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10221324223203 - 2⁹ = 10221324222691 is a prime.

It is a super-2 number, since 2×10221324223203² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10221324223273) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2519428 + ... + 5175921.

Almost surely, 2^{10221324223203} is an apocalyptic number.

10221324223203 is a deficient number, since it is larger than the sum of its proper divisors (4542912723997).

10221324223203 is a wasteful number, since it uses less digits than its factorization.

10221324223203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7842938 (or 7842935 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 10221324223203 its reverse (30232242312201), we get a palindrome (40453566535404).

The spelling of 10221324223203 in words is "ten trillion, two hundred twenty-one billion, three hundred twenty-four million, two hundred twenty-three thousand, two hundred three".