226453472111 has 2 divisors, whose sum is σ = 226453472112. Its totient is φ = 226453472110.

The previous prime is 226453472101. The next prime is 226453472117. The reversal of 226453472111 is 111274354622.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226453472111 is a prime.

It is a super-2 number, since 2×226453472111² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226453472117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113226736055 + 113226736056.

It is an arithmetic number, because the mean of its divisors is an integer number (113226736056).

Almost surely, 2^226453472111 is an apocalyptic number.

226453472111 is a deficient number, since it is larger than the sum of its proper divisors (1).

226453472111 is an equidigital number, since it uses as much as digits as its factorization.

226453472111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 80640, while the sum is 38.

The spelling of 226453472111 in words is "two hundred twenty-six billion, four hundred fifty-three million, four hundred seventy-two thousand, one hundred eleven".