10279922231 has 2 divisors, whose sum is σ = 10279922232. Its totient is φ = 10279922230.

The previous prime is 10279922221. The next prime is 10279922249. The reversal of 10279922231 is 13222997201.

It is a weak prime.

It is an emirp because it is prime and its reverse (13222997201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10279922231 - 2⁶ = 10279922167 is a prime.

It is a super-2 number, since 2×10279922231² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10279922221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5139961115 + 5139961116.

It is an arithmetic number, because the mean of its divisors is an integer number (5139961116).

Almost surely, 2^10279922231 is an apocalyptic number.

10279922231 is a deficient number, since it is larger than the sum of its proper divisors (1).

10279922231 is an equidigital number, since it uses as much as digits as its factorization.

10279922231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 38.

The spelling of 10279922231 in words is "ten billion, two hundred seventy-nine million, nine hundred twenty-two thousand, two hundred thirty-one".