422333211031 has 2 divisors, whose sum is σ = 422333211032. Its totient is φ = 422333211030.

The previous prime is 422333210963. The next prime is 422333211059. The reversal of 422333211031 is 130112333224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 422333211031 - 2¹⁵ = 422333178263 is a prime.

It is a super-2 number, since 2×422333211031² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 422333210987 and 422333211005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422333211731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211166605515 + 211166605516.

It is an arithmetic number, because the mean of its divisors is an integer number (211166605516).

Almost surely, 2^422333211031 is an apocalyptic number.

422333211031 is a deficient number, since it is larger than the sum of its proper divisors (1).

422333211031 is an equidigital number, since it uses as much as digits as its factorization.

422333211031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 422333211031 its reverse (130112333224), we get a palindrome (552445544255).

The spelling of 422333211031 in words is "four hundred twenty-two billion, three hundred thirty-three million, two hundred eleven thousand, thirty-one".