10321203224 has 16 divisors (see below), whose sum is σ = 19824262920. Its totient is φ = 5034733120.

The previous prime is 10321203197. The next prime is 10321203239. The reversal of 10321203224 is 42230212301.

It is a super-2 number, since 2×10321203224² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10321203196 and 10321203205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15733214 + ... + 15733869.

Almost surely, 2^10321203224 is an apocalyptic number.

It is an amenable number.

10321203224 is a deficient number, since it is larger than the sum of its proper divisors (9503059696).

10321203224 is a wasteful number, since it uses less digits than its factorization.

10321203224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31467130 (or 31467126 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 10321203224 its reverse (42230212301), we get a palindrome (52551415525).

The spelling of 10321203224 in words is "ten billion, three hundred twenty-one million, two hundred three thousand, two hundred twenty-four".