22042280634463 has 2 divisors, whose sum is σ = 22042280634464. Its totient is φ = 22042280634462.

The previous prime is 22042280634461. The next prime is 22042280634499. The reversal of 22042280634463 is 36443608224022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22042280634463 - 2¹ = 22042280634461 is a prime.

Together with 22042280634461, 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 (22042280634461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11021140317231 + 11021140317232.

It is an arithmetic number, because the mean of its divisors is an integer number (11021140317232).

Almost surely, 2^{22042280634463} is an apocalyptic number.

22042280634463 is a deficient number, since it is larger than the sum of its proper divisors (1).

22042280634463 is an equidigital number, since it uses as much as digits as its factorization.

22042280634463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2654208, while the sum is 46.

Adding to 22042280634463 its reverse (36443608224022), we get a palindrome (58485888858485).

The spelling of 22042280634463 in words is "twenty-two trillion, forty-two billion, two hundred eighty million, six hundred thirty-four thousand, four hundred sixty-three".