1001122120183 has 2 divisors, whose sum is σ = 1001122120184. Its totient is φ = 1001122120182.

The previous prime is 1001122120181. The next prime is 1001122120223. The reversal of 1001122120183 is 3810212211001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1001122120183 - 2¹ = 1001122120181 is a prime.

Together with 1001122120181, 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 (1001122120181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500561060091 + 500561060092.

It is an arithmetic number, because the mean of its divisors is an integer number (500561060092).

Almost surely, 2^{1001122120183} is an apocalyptic number.

1001122120183 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001122120183 is an equidigital number, since it uses as much as digits as its factorization.

1001122120183 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 22.

Adding to 1001122120183 its reverse (3810212211001), we get a palindrome (4811334331184).

The spelling of 1001122120183 in words is "one trillion, one billion, one hundred twenty-two million, one hundred twenty thousand, one hundred eighty-three".