22041170603663 has 2 divisors, whose sum is σ = 22041170603664. Its totient is φ = 22041170603662.

The previous prime is 22041170603653. The next prime is 22041170603719. The reversal of 22041170603663 is 36630607114022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22041170603663 - 2²² = 22041166409359 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22041170603663.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22041170603653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11020585301831 + 11020585301832.

It is an arithmetic number, because the mean of its divisors is an integer number (11020585301832).

Almost surely, 2^{22041170603663} is an apocalyptic number.

22041170603663 is a deficient number, since it is larger than the sum of its proper divisors (1).

22041170603663 is an equidigital number, since it uses as much as digits as its factorization.

22041170603663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 41.

Adding to 22041170603663 its reverse (36630607114022), we get a palindrome (58671777717685).

The spelling of 22041170603663 in words is "twenty-two trillion, forty-one billion, one hundred seventy million, six hundred three thousand, six hundred sixty-three".