22002201122071 has 2 divisors, whose sum is σ = 22002201122072. Its totient is φ = 22002201122070.

The previous prime is 22002201122039. The next prime is 22002201122089. The reversal of 22002201122071 is 17022110220022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22002201122071 - 2⁵ = 22002201122039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22002201122471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11001100561035 + 11001100561036.

It is an arithmetic number, because the mean of its divisors is an integer number (11001100561036).

Almost surely, 2^{22002201122071} is an apocalyptic number.

22002201122071 is a deficient number, since it is larger than the sum of its proper divisors (1).

22002201122071 is an equidigital number, since it uses as much as digits as its factorization.

22002201122071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 22.

Adding to 22002201122071 its reverse (17022110220022), we get a palindrome (39024311342093).

The spelling of 22002201122071 in words is "twenty-two trillion, two billion, two hundred one million, one hundred twenty-two thousand, seventy-one".