229022503 has 2 divisors, whose sum is σ = 229022504. Its totient is φ = 229022502.

The previous prime is 229022491. The next prime is 229022557. The reversal of 229022503 is 305220922.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 229022503 - 2⁵ = 229022471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (229022303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114511251 + 114511252.

It is an arithmetic number, because the mean of its divisors is an integer number (114511252).

Almost surely, 2^229022503 is an apocalyptic number.

229022503 is a deficient number, since it is larger than the sum of its proper divisors (1).

229022503 is an equidigital number, since it uses as much as digits as its factorization.

229022503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 229022503 is about 15133.4894522050. The cubic root of 229022503 is about 611.8233565055.

The spelling of 229022503 in words is "two hundred twenty-nine million, twenty-two thousand, five hundred three".