22025060431447 has 2 divisors, whose sum is σ = 22025060431448. Its totient is φ = 22025060431446.

The previous prime is 22025060431421. The next prime is 22025060431453. The reversal of 22025060431447 is 74413406052022.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22025060431447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22025060432447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11012530215723 + 11012530215724.

It is an arithmetic number, because the mean of its divisors is an integer number (11012530215724).

Almost surely, 2^{22025060431447} is an apocalyptic number.

22025060431447 is a deficient number, since it is larger than the sum of its proper divisors (1).

22025060431447 is an equidigital number, since it uses as much as digits as its factorization.

22025060431447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 322560, while the sum is 40.

Adding to 22025060431447 its reverse (74413406052022), we get a palindrome (96438466483469).

The spelling of 22025060431447 in words is "twenty-two trillion, twenty-five billion, sixty million, four hundred thirty-one thousand, four hundred forty-seven".