22424423030131 has 2 divisors, whose sum is σ = 22424423030132. Its totient is φ = 22424423030130.

The previous prime is 22424423030081. The next prime is 22424423030161. The reversal of 22424423030131 is 13103032442422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22424423030131 - 2²⁵ = 22424389475699 is a prime.

It is a super-2 number, since 2×22424423030131² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22424423030093 and 22424423030102.

It is not a weakly prime, because it can be changed into another prime (22424423030161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11212211515065 + 11212211515066.

It is an arithmetic number, because the mean of its divisors is an integer number (11212211515066).

Almost surely, 2^{22424423030131} is an apocalyptic number.

22424423030131 is a deficient number, since it is larger than the sum of its proper divisors (1).

22424423030131 is an equidigital number, since it uses as much as digits as its factorization.

22424423030131 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 31.

Adding to 22424423030131 its reverse (13103032442422), we get a palindrome (35527455472553).

The spelling of 22424423030131 in words is "twenty-two trillion, four hundred twenty-four billion, four hundred twenty-three million, thirty thousand, one hundred thirty-one".