20112122000183 has 2 divisors, whose sum is σ = 20112122000184. Its totient is φ = 20112122000182.

The previous prime is 20112122000171. The next prime is 20112122000213. The reversal of 20112122000183 is 38100022121102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20112122000183 - 2⁸ = 20112121999927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20112122000683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10056061000091 + 10056061000092.

It is an arithmetic number, because the mean of its divisors is an integer number (10056061000092).

Almost surely, 2^{20112122000183} is an apocalyptic number.

20112122000183 is a deficient number, since it is larger than the sum of its proper divisors (1).

20112122000183 is an equidigital number, since it uses as much as digits as its factorization.

20112122000183 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 20112122000183 its reverse (38100022121102), we get a palindrome (58212144121285).

The spelling of 20112122000183 in words is "twenty trillion, one hundred twelve billion, one hundred twenty-two million, one hundred eighty-three", and thus it is an aban number.