2193082572269 has 2 divisors, whose sum is σ = 2193082572270. Its totient is φ = 2193082572268.

The previous prime is 2193082572259. The next prime is 2193082572377. The reversal of 2193082572269 is 9622752803912.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1960946514244 + 232136058025 = 1400338^2 + 481805^2 .

It is a cyclic number.

It is not a de Polignac number, because 2193082572269 - 2²⁸ = 2192814136813 is a prime.

It is a super-2 number, since 2×2193082572269² (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 (2193082572259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1096541286134 + 1096541286135.

It is an arithmetic number, because the mean of its divisors is an integer number (1096541286135).

Almost surely, 2^{2193082572269} is an apocalyptic number.

It is an amenable number.

2193082572269 is a deficient number, since it is larger than the sum of its proper divisors (1).

2193082572269 is an equidigital number, since it uses as much as digits as its factorization.

2193082572269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6531840, while the sum is 56.

The spelling of 2193082572269 in words is "two trillion, one hundred ninety-three billion, eighty-two million, five hundred seventy-two thousand, two hundred sixty-nine".