22751132071 has 2 divisors, whose sum is σ = 22751132072. Its totient is φ = 22751132070.

The previous prime is 22751132069. The next prime is 22751132141. The reversal of 22751132071 is 17023115722.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22751132071 - 2¹ = 22751132069 is a prime.

It is a super-2 number, since 2×22751132071² (a number of 22 digits) contains 22 as substring.

Together with 22751132069, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22751132471) 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, 11375566035 + 11375566036.

It is an arithmetic number, because the mean of its divisors is an integer number (11375566036).

Almost surely, 2^22751132071 is an apocalyptic number.

22751132071 is a deficient number, since it is larger than the sum of its proper divisors (1).

22751132071 is an equidigital number, since it uses as much as digits as its factorization.

22751132071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5880, while the sum is 31.

Adding to 22751132071 its reverse (17023115722), we get a palindrome (39774247793).

The spelling of 22751132071 in words is "twenty-two billion, seven hundred fifty-one million, one hundred thirty-two thousand, seventy-one".