22201210660463 has 4 divisors (see below), whose sum is σ = 22505336833968. Its totient is φ = 21897084486960.

The previous prime is 22201210660411. The next prime is 22201210660469. The reversal of 22201210660463 is 36406601210222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22201210660463 - 2¹² = 22201210656367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22201210660469) 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 in 3 ways as a sum of consecutive naturals, for example, 152063086643 + ... + 152063086788.

It is an arithmetic number, because the mean of its divisors is an integer number (5626334208492).

Almost surely, 2^{22201210660463} is an apocalyptic number.

22201210660463 is a deficient number, since it is larger than the sum of its proper divisors (304126173505).

22201210660463 is an equidigital number, since it uses as much as digits as its factorization.

22201210660463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304126173504.

The product of its (nonzero) digits is 41472, while the sum is 35.

Adding to 22201210660463 its reverse (36406601210222), we get a palindrome (58607811870685).

The spelling of 22201210660463 in words is "twenty-two trillion, two hundred one billion, two hundred ten million, six hundred sixty thousand, four hundred sixty-three".