10312212241 has 4 divisors (see below), whose sum is σ = 10332472500. Its totient is φ = 10291951984.

The previous prime is 10312212233. The next prime is 10312212271. The reversal of 10312212241 is 14221221301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6962233600 + 3349978641 = 83440^2 + 57879^2 .

It is a cyclic number.

It is not a de Polignac number, because 10312212241 - 2³ = 10312212233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10312212271) 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 3 ways as a sum of consecutive naturals, for example, 10129366 + ... + 10130383.

It is an arithmetic number, because the mean of its divisors is an integer number (2583118125).

Almost surely, 2^10312212241 is an apocalyptic number.

It is an amenable number.

10312212241 is a deficient number, since it is larger than the sum of its proper divisors (20260259).

10312212241 is an equidigital number, since it uses as much as digits as its factorization.

10312212241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20260258.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 10312212241 its reverse (14221221301), we get a palindrome (24533433542).

The spelling of 10312212241 in words is "ten billion, three hundred twelve million, two hundred twelve thousand, two hundred forty-one".