226054631443 has 4 divisors (see below), whose sum is σ = 226702352800. Its totient is φ = 225406910088.

The previous prime is 226054631399. The next prime is 226054631459. The reversal of 226054631443 is 344136450622.

226054631443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 226054631443 - 2²¹ = 226052534291 is a prime.

It is a super-2 number, since 2×226054631443² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 226054631396 and 226054631405.

It is not an unprimeable number, because it can be changed into a prime (226054031443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 323860155 + ... + 323860852.

It is an arithmetic number, because the mean of its divisors is an integer number (56675588200).

Almost surely, 2^226054631443 is an apocalyptic number.

226054631443 is a deficient number, since it is larger than the sum of its proper divisors (647721357).

226054631443 is an equidigital number, since it uses as much as digits as its factorization.

226054631443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647721356.

The product of its (nonzero) digits is 414720, while the sum is 40.

The spelling of 226054631443 in words is "two hundred twenty-six billion, fifty-four million, six hundred thirty-one thousand, four hundred forty-three".