1422342313031 has 2 divisors, whose sum is σ = 1422342313032. Its totient is φ = 1422342313030.

The previous prime is 1422342313019. The next prime is 1422342313057. The reversal of 1422342313031 is 1303132432241.

It is a weak prime.

It is an emirp because it is prime and its reverse (1303132432241) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1422342313031 is a prime.

It is a super-2 number, since 2×1422342313031² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1422342312985 and 1422342313003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1422342313531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711171156515 + 711171156516.

It is an arithmetic number, because the mean of its divisors is an integer number (711171156516).

Almost surely, 2^{1422342313031} is an apocalyptic number.

1422342313031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1422342313031 is an equidigital number, since it uses as much as digits as its factorization.

1422342313031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 1422342313031 its reverse (1303132432241), we get a palindrome (2725474745272).

The spelling of 1422342313031 in words is "one trillion, four hundred twenty-two billion, three hundred forty-two million, three hundred thirteen thousand, thirty-one".