2122020122069 has 2 divisors, whose sum is σ = 2122020122070. Its totient is φ = 2122020122068.

The previous prime is 2122020122059. The next prime is 2122020122129. The reversal of 2122020122069 is 9602210202212.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1891367572900 + 230652549169 = 1375270^2 + 480263^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2122020122069 is a prime.

It is a super-2 number, since 2×2122020122069² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2122020122059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061010061034 + 1061010061035.

It is an arithmetic number, because the mean of its divisors is an integer number (1061010061035).

Almost surely, 2^{2122020122069} is an apocalyptic number.

It is an amenable number.

2122020122069 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122020122069 is an equidigital number, since it uses as much as digits as its factorization.

2122020122069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 2122020122069 in words is "two trillion, one hundred twenty-two billion, twenty million, one hundred twenty-two thousand, sixty-nine".