226733822977 has 2 divisors, whose sum is σ = 226733822978. Its totient is φ = 226733822976.

The previous prime is 226733822941. The next prime is 226733822993. The reversal of 226733822977 is 779228337622.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 211748145921 + 14985677056 = 460161^2 + 122416^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226733822977 is a prime.

It is a super-3 number, since 3×226733822977³ (a number of 35 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (226733822677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113366911488 + 113366911489.

It is an arithmetic number, because the mean of its divisors is an integer number (113366911489).

Almost surely, 2^226733822977 is an apocalyptic number.

It is an amenable number.

226733822977 is a deficient number, since it is larger than the sum of its proper divisors (1).

226733822977 is an equidigital number, since it uses as much as digits as its factorization.

226733822977 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21337344, while the sum is 58.

The spelling of 226733822977 in words is "two hundred twenty-six billion, seven hundred thirty-three million, eight hundred twenty-two thousand, nine hundred seventy-seven".