22130030135431 has 2 divisors, whose sum is σ = 22130030135432. Its totient is φ = 22130030135430.

The previous prime is 22130030135429. The next prime is 22130030135453. The reversal of 22130030135431 is 13453103003122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22130030135431 - 2¹ = 22130030135429 is a prime.

It is a super-2 number, since 2×22130030135431² (a number of 27 digits) contains 22 as substring.

Together with 22130030135429, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 22130030135431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22130030135461) 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, 11065015067715 + 11065015067716.

It is an arithmetic number, because the mean of its divisors is an integer number (11065015067716).

Almost surely, 2^{22130030135431} is an apocalyptic number.

22130030135431 is a deficient number, since it is larger than the sum of its proper divisors (1).

22130030135431 is an equidigital number, since it uses as much as digits as its factorization.

22130030135431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 22130030135431 its reverse (13453103003122), we get a palindrome (35583133138553).

The spelling of 22130030135431 in words is "twenty-two trillion, one hundred thirty billion, thirty million, one hundred thirty-five thousand, four hundred thirty-one".