10250434221 has 8 divisors (see below), whose sum is σ = 14138530080. Its totient is φ = 6597980592.

The previous prime is 10250434199. The next prime is 10250434253. The reversal of 10250434221 is 12243405201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10250434221 - 2¹⁰ = 10250433197 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10250434191 and 10250434200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10250634221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58910455 + ... + 58910628.

It is an arithmetic number, because the mean of its divisors is an integer number (1767316260).

Almost surely, 2^10250434221 is an apocalyptic number.

It is an amenable number.

10250434221 is a deficient number, since it is larger than the sum of its proper divisors (3888095859).

10250434221 is a wasteful number, since it uses less digits than its factorization.

10250434221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117821115.

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 10250434221 its reverse (12243405201), we get a palindrome (22493839422).

The spelling of 10250434221 in words is "ten billion, two hundred fifty million, four hundred thirty-four thousand, two hundred twenty-one".