422131443410311 has 2 divisors, whose sum is σ = 422131443410312. Its totient is φ = 422131443410310.

The previous prime is 422131443410293. The next prime is 422131443410353. The reversal of 422131443410311 is 113014344131224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 422131443410311 - 2¹¹ = 422131443408263 is a prime.

It is a super-2 number, since 2×422131443410311² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422131443417311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211065721705155 + 211065721705156.

It is an arithmetic number, because the mean of its divisors is an integer number (211065721705156).

Almost surely, 2^{422131443410311} is an apocalyptic number.

422131443410311 is a deficient number, since it is larger than the sum of its proper divisors (1).

422131443410311 is an equidigital number, since it uses as much as digits as its factorization.

422131443410311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 34.

Adding to 422131443410311 its reverse (113014344131224), we get a palindrome (535145787541535).

The spelling of 422131443410311 in words is "four hundred twenty-two trillion, one hundred thirty-one billion, four hundred forty-three million, four hundred ten thousand, three hundred eleven".