2122066026511 has 4 divisors (see below), whose sum is σ = 2122993910752. Its totient is φ = 2121138142272.

The previous prime is 2122066026427. The next prime is 2122066026523. The reversal of 2122066026511 is 1156206602212.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2122066026511 - 2⁷ = 2122066026383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122066026611) 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 in 3 ways as a sum of consecutive naturals, for example, 463938690 + ... + 463943263.

It is an arithmetic number, because the mean of its divisors is an integer number (530748477688).

Almost surely, 2^{2122066026511} is an apocalyptic number.

2122066026511 is a deficient number, since it is larger than the sum of its proper divisors (927884241).

2122066026511 is an equidigital number, since it uses as much as digits as its factorization.

2122066026511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 927884240.

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 2122066026511 in words is "two trillion, one hundred twenty-two billion, sixty-six million, twenty-six thousand, five hundred eleven".