10222202231 has 2 divisors, whose sum is σ = 10222202232. Its totient is φ = 10222202230.

The previous prime is 10222202227. The next prime is 10222202233. The reversal of 10222202231 is 13220222201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10222202231 - 2² = 10222202227 is a prime.

It is a super-2 number, since 2×10222202231² (a number of 21 digits) contains 22 as substring.

Together with 10222202233, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10222202233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5111101115 + 5111101116.

It is an arithmetic number, because the mean of its divisors is an integer number (5111101116).

Almost surely, 2^10222202231 is an apocalyptic number.

10222202231 is a deficient number, since it is larger than the sum of its proper divisors (1).

10222202231 is an equidigital number, since it uses as much as digits as its factorization.

10222202231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 10222202231 its reverse (13220222201), we get a palindrome (23442424432).

The spelling of 10222202231 in words is "ten billion, two hundred twenty-two million, two hundred two thousand, two hundred thirty-one".