22120032968069 has 2 divisors, whose sum is σ = 22120032968070. Its totient is φ = 22120032968068.

The previous prime is 22120032968053. The next prime is 22120032968161. The reversal of 22120032968069 is 96086923002122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18787630180900 + 3332402787169 = 4334470^2 + 1825487^2 .

It is a cyclic number.

It is not a de Polignac number, because 22120032968069 - 2⁴ = 22120032968053 is a prime.

It is a super-2 number, since 2×22120032968069² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22120032368069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11060016484034 + 11060016484035.

It is an arithmetic number, because the mean of its divisors is an integer number (11060016484035).

Almost surely, 2^{22120032968069} is an apocalyptic number.

It is an amenable number.

22120032968069 is a deficient number, since it is larger than the sum of its proper divisors (1).

22120032968069 is an equidigital number, since it uses as much as digits as its factorization.

22120032968069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1119744, while the sum is 50.

The spelling of 22120032968069 in words is "twenty-two trillion, one hundred twenty billion, thirty-two million, nine hundred sixty-eight thousand, sixty-nine".