226564433073 has 32 divisors (see below), whose sum is σ = 366257911680. Its totient is φ = 137276838720.

The previous prime is 226564433033. The next prime is 226564433099. The reversal of 226564433073 is 370334465622.

226564433073 is a `hidden beast` number, since 226 + 56 + 44 + 330 + 7 + 3 = 666.

It is not a de Polignac number, because 226564433073 - 2⁶ = 226564433009 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (226564433023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1096815 + ... + 1286907.

It is an arithmetic number, because the mean of its divisors is an integer number (11445559740).

Almost surely, 2^226564433073 is an apocalyptic number.

It is an amenable number.

226564433073 is a deficient number, since it is larger than the sum of its proper divisors (139693478607).

226564433073 is a wasteful number, since it uses less digits than its factorization.

226564433073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194126 (or 194120 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 45.

Adding to 226564433073 its reverse (370334465622), we get a palindrome (596898898695).

The spelling of 226564433073 in words is "two hundred twenty-six billion, five hundred sixty-four million, four hundred thirty-three thousand, seventy-three".