10422221231 has 8 divisors (see below), whose sum is σ = 10789934400. Its totient is φ = 10055063200.

The previous prime is 10422221177. The next prime is 10422221233. The reversal of 10422221231 is 13212222401.

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 10422221231 - 2¹⁸ = 10421959087 is a prime.

It is a super-2 number, since 2×10422221231² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10422221233) 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, 100391 + ... + 175848.

It is an arithmetic number, because the mean of its divisors is an integer number (1348741800).

Almost surely, 2^10422221231 is an apocalyptic number.

10422221231 is a deficient number, since it is larger than the sum of its proper divisors (367713169).

10422221231 is a wasteful number, since it uses less digits than its factorization.

10422221231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277569.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 10422221231 its reverse (13212222401), we get a palindrome (23634443632).

The spelling of 10422221231 in words is "ten billion, four hundred twenty-two million, two hundred twenty-one thousand, two hundred thirty-one".