2122033121011 has 2 divisors, whose sum is σ = 2122033121012. Its totient is φ = 2122033121010.

The previous prime is 2122033120997. The next prime is 2122033121029. The reversal of 2122033121011 is 1101213302212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2122033121011 - 2⁵ = 2122033120979 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2122033121011.

It is not a weakly prime, because it can be changed into another prime (2122033121111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061016560505 + 1061016560506.

It is an arithmetic number, because the mean of its divisors is an integer number (1061016560506).

Almost surely, 2^{2122033121011} is an apocalyptic number.

2122033121011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122033121011 is an equidigital number, since it uses as much as digits as its factorization.

2122033121011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 2122033121011 its reverse (1101213302212), we get a palindrome (3223246423223).

The spelling of 2122033121011 in words is "two trillion, one hundred twenty-two billion, thirty-three million, one hundred twenty-one thousand, eleven".