10224326881 has 4 divisors (see below), whose sum is σ = 10825757892. Its totient is φ = 9622895872.

The previous prime is 10224326869. The next prime is 10224326887. The reversal of 10224326881 is 18862342201.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 18862342201 = 21191 ⋅890111.

It can be written as a sum of positive squares in 2 ways, for example, as 6957061281 + 3267265600 = 83409^2 + 57160^2 .

It is a cyclic number.

It is not a de Polignac number, because 10224326881 - 2⁹ = 10224326369 is a prime.

It is a super-2 number, since 2×10224326881² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10224326881.

It is not an unprimeable number, because it can be changed into a prime (10224326887) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300715480 + ... + 300715513.

It is an arithmetic number, because the mean of its divisors is an integer number (2706439473).

Almost surely, 2^10224326881 is an apocalyptic number.

It is an amenable number.

10224326881 is a deficient number, since it is larger than the sum of its proper divisors (601431011).

10224326881 is an equidigital number, since it uses as much as digits as its factorization.

10224326881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601431010.

The product of its (nonzero) digits is 36864, while the sum is 37.

The spelling of 10224326881 in words is "ten billion, two hundred twenty-four million, three hundred twenty-six thousand, eight hundred eighty-one".