226343011 has 4 divisors (see below), whose sum is σ = 226520712. Its totient is φ = 226165312.

The previous prime is 226343009. The next prime is 226343021. The reversal of 226343011 is 110343622.

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 226343011 - 2¹ = 226343009 is a prime.

It is a super-2 number, since 2×226343011² = 102462317257092242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226343021) 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, 86926 + ... + 89491.

It is an arithmetic number, because the mean of its divisors is an integer number (56630178).

Almost surely, 2^226343011 is an apocalyptic number.

226343011 is a deficient number, since it is larger than the sum of its proper divisors (177701).

226343011 is a wasteful number, since it uses less digits than its factorization.

226343011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177700.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 226343011 is about 15044.7004290547. The cubic root of 226343011 is about 609.4279425963.

Adding to 226343011 its reverse (110343622), we get a palindrome (336686633).

The spelling of 226343011 in words is "two hundred twenty-six million, three hundred forty-three thousand, eleven".