2012225153369 has 2 divisors, whose sum is σ = 2012225153370. Its totient is φ = 2012225153368.

The previous prime is 2012225153329. The next prime is 2012225153447. The reversal of 2012225153369 is 9633515222102.

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., 1793893245769 + 218331907600 = 1339363^2 + 467260^2 .

It is a cyclic number.

It is not a de Polignac number, because 2012225153369 - 2³⁶ = 1943505676633 is a prime.

It is a super-2 number, since 2×2012225153369² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2012225153329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006112576684 + 1006112576685.

It is an arithmetic number, because the mean of its divisors is an integer number (1006112576685).

Almost surely, 2^{2012225153369} is an apocalyptic number.

It is an amenable number.

2012225153369 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012225153369 is an equidigital number, since it uses as much as digits as its factorization.

2012225153369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 194400, while the sum is 41.

The spelling of 2012225153369 in words is "two trillion, twelve billion, two hundred twenty-five million, one hundred fifty-three thousand, three hundred sixty-nine".