226203007 has 4 divisors (see below), whose sum is σ = 226244080. Its totient is φ = 226161936.

The previous prime is 226202981. The next prime is 226203011. The reversal of 226203007 is 700302622.

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 226203007 - 2²⁷ = 91985279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226203017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10707 + ... + 23812.

It is an arithmetic number, because the mean of its divisors is an integer number (56561020).

Almost surely, 2^226203007 is an apocalyptic number.

226203007 is a deficient number, since it is larger than the sum of its proper divisors (41073).

226203007 is an equidigital number, since it uses as much as digits as its factorization.

226203007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41072.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 226203007 is about 15040.0467751932. The cubic root of 226203007 is about 609.3022632166.

Adding to 226203007 its reverse (700302622), we get a palindrome (926505629).

The spelling of 226203007 in words is "two hundred twenty-six million, two hundred three thousand, seven".