226152665611 has 2 divisors, whose sum is σ = 226152665612. Its totient is φ = 226152665610.

The previous prime is 226152665597. The next prime is 226152665647. The reversal of 226152665611 is 116566251622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 226152665611 - 2¹⁵ = 226152632843 is a prime.

It is a super-2 number, since 2×226152665611² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (226152665671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113076332805 + 113076332806.

It is an arithmetic number, because the mean of its divisors is an integer number (113076332806).

Almost surely, 2^226152665611 is an apocalyptic number.

226152665611 is a deficient number, since it is larger than the sum of its proper divisors (1).

226152665611 is an equidigital number, since it uses as much as digits as its factorization.

226152665611 is an evil number, because the sum of its binary digits is even.

The product of its digits is 259200, while the sum is 43.

The spelling of 226152665611 in words is "two hundred twenty-six billion, one hundred fifty-two million, six hundred sixty-five thousand, six hundred eleven".