226533777345 has 24 divisors (see below), whose sum is σ = 393499394496. Its totient is φ = 120559292448.

The previous prime is 226533777313. The next prime is 226533777347. The reversal of 226533777345 is 543777335622.

226533777345 is a `hidden beast` number, since 2 + 2 + 6 + 533 + 7 + 77 + 34 + 5 = 666.

It is not a de Polignac number, because 226533777345 - 2⁵ = 226533777313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 226533777291 and 226533777300.

It is not an unprimeable number, because it can be changed into a prime (226533777347) 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 in 23 ways as a sum of consecutive naturals, for example, 5368797 + ... + 5410826.

It is an arithmetic number, because the mean of its divisors is an integer number (16395808104).

Almost surely, 2^226533777345 is an apocalyptic number.

It is an amenable number.

226533777345 is a deficient number, since it is larger than the sum of its proper divisors (166965617151).

226533777345 is a wasteful number, since it uses less digits than its factorization.

226533777345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10780101 (or 10780098 counting only the distinct ones).

The product of its digits is 22226400, while the sum is 54.

The spelling of 226533777345 in words is "two hundred twenty-six billion, five hundred thirty-three million, seven hundred seventy-seven thousand, three hundred forty-five".