10224013021 has 4 divisors (see below), whose sum is σ = 10233385344. Its totient is φ = 10214640700.

The previous prime is 10224012979. The next prime is 10224013043. The reversal of 10224013021 is 12031042201.

10224013021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, and also an emirpimes, since its reverse is a distinct semiprime: 12031042201 = 467 ⋅25762403.

It is a cyclic number.

It is not a de Polignac number, because 10224013021 - 2¹⁵ = 10223980253 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10224012986 and 10224013004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10224013081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4684525 + ... + 4686706.

It is an arithmetic number, because the mean of its divisors is an integer number (2558346336).

Almost surely, 2^10224013021 is an apocalyptic number.

It is an amenable number.

10224013021 is a deficient number, since it is larger than the sum of its proper divisors (9372323).

10224013021 is an equidigital number, since it uses as much as digits as its factorization.

10224013021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9372322.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 10224013021 its reverse (12031042201), we get a palindrome (22255055222).

The spelling of 10224013021 in words is "ten billion, two hundred twenty-four million, thirteen thousand, twenty-one".