226652362409 has 4 divisors (see below), whose sum is σ = 247257122640. Its totient is φ = 206047602180.

The previous prime is 226652362403. The next prime is 226652362411. The reversal of 226652362409 is 904263256622.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 226652362409 - 2¹² = 226652358313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (226652362403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10302380099 + ... + 10302380120.

It is an arithmetic number, because the mean of its divisors is an integer number (61814280660).

Almost surely, 2^226652362409 is an apocalyptic number.

It is an amenable number.

226652362409 is a deficient number, since it is larger than the sum of its proper divisors (20604760231).

226652362409 is a wasteful number, since it uses less digits than its factorization.

226652362409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20604760230.

The product of its (nonzero) digits is 1866240, while the sum is 47.

The spelling of 226652362409 in words is "two hundred twenty-six billion, six hundred fifty-two million, three hundred sixty-two thousand, four hundred nine".