422011003113131 has 2 divisors, whose sum is σ = 422011003113132. Its totient is φ = 422011003113130.

The previous prime is 422011003113107. The next prime is 422011003113137. The reversal of 422011003113131 is 131311300110224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 422011003113131 - 2³⁰ = 422009929371307 is a prime.

It is a super-2 number, since 2×422011003113131² (a number of 30 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 422011003113097 and 422011003113106.

It is not a weakly prime, because it can be changed into another prime (422011003113137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211005501556565 + 211005501556566.

It is an arithmetic number, because the mean of its divisors is an integer number (211005501556566).

Almost surely, 2^{422011003113131} is an apocalyptic number.

422011003113131 is a deficient number, since it is larger than the sum of its proper divisors (1).

422011003113131 is an equidigital number, since it uses as much as digits as its factorization.

422011003113131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 422011003113131 its reverse (131311300110224), we get a palindrome (553322303223355).

The spelling of 422011003113131 in words is "four hundred twenty-two trillion, eleven billion, three million, one hundred thirteen thousand, one hundred thirty-one".