22114751 has 2 divisors, whose sum is σ = 22114752. Its totient is φ = 22114750.

The previous prime is 22114723. The next prime is 22114777. The reversal of 22114751 is 15741122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22114751 - 2¹⁰ = 22113727 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22114711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11057375 + 11057376.

It is an arithmetic number, because the mean of its divisors is an integer number (11057376).

Almost surely, 2^22114751 is an apocalyptic number.

22114751 is a deficient number, since it is larger than the sum of its proper divisors (1).

22114751 is an equidigital number, since it uses as much as digits as its factorization.

22114751 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 560, while the sum is 23.

The square root of 22114751 is about 4702.6323479515. The cubic root of 22114751 is about 280.6902654733.

Adding to 22114751 its reverse (15741122), we get a palindrome (37855873).

The spelling of 22114751 in words is "twenty-two million, one hundred fourteen thousand, seven hundred fifty-one".