222476029 has 2 divisors, whose sum is σ = 222476030. Its totient is φ = 222476028.

The previous prime is 222475993. The next prime is 222476039. The reversal of 222476029 is 920674222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 221950404 + 525625 = 14898^2 + 725^2 .

It is a cyclic number.

It is not a de Polignac number, because 222476029 - 2⁷ = 222475901 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222475985 and 222476003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222476039) 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 as a sum of consecutive naturals, namely, 111238014 + 111238015.

It is an arithmetic number, because the mean of its divisors is an integer number (111238015).

Almost surely, 2^222476029 is an apocalyptic number.

It is an amenable number.

222476029 is a deficient number, since it is larger than the sum of its proper divisors (1).

222476029 is an equidigital number, since it uses as much as digits as its factorization.

222476029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 222476029 is about 14915.6303587881. The cubic root of 222476029 is about 605.9373753030.

The spelling of 222476029 in words is "two hundred twenty-two million, four hundred seventy-six thousand, twenty-nine".