10250122321 has 8 divisors (see below), whose sum is σ = 10528420904. Its totient is φ = 9971890560.

The previous prime is 10250122319. The next prime is 10250122327. The reversal of 10250122321 is 12322105201.

It can be written as a sum of positive squares in 4 ways, for example, as 736851025 + 9513271296 = 27145^2 + 97536^2 .

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 10250122321 - 2¹ = 10250122319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10250122327) 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, 564301 + ... + 582181.

It is an arithmetic number, because the mean of its divisors is an integer number (1316052613).

Almost surely, 2^10250122321 is an apocalyptic number.

It is an amenable number.

10250122321 is a deficient number, since it is larger than the sum of its proper divisors (278298583).

10250122321 is a wasteful number, since it uses less digits than its factorization.

10250122321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33411.

The product of its (nonzero) digits is 240, while the sum is 19.

Adding to 10250122321 its reverse (12322105201), we get a palindrome (22572227522).

The spelling of 10250122321 in words is "ten billion, two hundred fifty million, one hundred twenty-two thousand, three hundred twenty-one".