226472303 has 2 divisors, whose sum is σ = 226472304. Its totient is φ = 226472302.

The previous prime is 226472293. The next prime is 226472341. The reversal of 226472303 is 303274622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 226472303 - 2⁴ = 226472287 is a prime.

It is a super-2 number, since 2×226472303² = 102579408052247618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226472003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113236151 + 113236152.

It is an arithmetic number, because the mean of its divisors is an integer number (113236152).

Almost surely, 2^226472303 is an apocalyptic number.

226472303 is a deficient number, since it is larger than the sum of its proper divisors (1).

226472303 is an equidigital number, since it uses as much as digits as its factorization.

226472303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 29.

The square root of 226472303 is about 15048.9967439693. The cubic root of 226472303 is about 609.5439599616.

The spelling of 226472303 in words is "two hundred twenty-six million, four hundred seventy-two thousand, three hundred three".