20122222102183 has 2 divisors, whose sum is σ = 20122222102184. Its totient is φ = 20122222102182.

The previous prime is 20122222102117. The next prime is 20122222102289. The reversal of 20122222102183 is 38120122222102.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20122222102183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20122222112183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10061111051091 + 10061111051092.

It is an arithmetic number, because the mean of its divisors is an integer number (10061111051092).

Almost surely, 2^{20122222102183} is an apocalyptic number.

20122222102183 is a deficient number, since it is larger than the sum of its proper divisors (1).

20122222102183 is an equidigital number, since it uses as much as digits as its factorization.

20122222102183 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 20122222102183 its reverse (38120122222102), we get a palindrome (58242344324285).

The spelling of 20122222102183 in words is "twenty trillion, one hundred twenty-two billion, two hundred twenty-two million, one hundred two thousand, one hundred eighty-three".