22212201200671 has 2 divisors, whose sum is σ = 22212201200672. Its totient is φ = 22212201200670.

The previous prime is 22212201200669. The next prime is 22212201200677. The reversal of 22212201200671 is 17600210221222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22212201200671 - 2¹ = 22212201200669 is a prime.

Together with 22212201200669, 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 (22212201200677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11106100600335 + 11106100600336.

It is an arithmetic number, because the mean of its divisors is an integer number (11106100600336).

Almost surely, 2^{22212201200671} is an apocalyptic number.

22212201200671 is a deficient number, since it is larger than the sum of its proper divisors (1).

22212201200671 is an equidigital number, since it uses as much as digits as its factorization.

22212201200671 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 28.

Adding to 22212201200671 its reverse (17600210221222), we get a palindrome (39812411421893).

The spelling of 22212201200671 in words is "twenty-two trillion, two hundred twelve billion, two hundred one million, two hundred thousand, six hundred seventy-one".