4204221247 has 2 divisors, whose sum is σ = 4204221248. Its totient is φ = 4204221246.

The previous prime is 4204221223. The next prime is 4204221251. The reversal of 4204221247 is 7421224024.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4204221247 - 2¹¹ = 4204219199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4204221277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2102110623 + 2102110624.

It is an arithmetic number, because the mean of its divisors is an integer number (2102110624).

Almost surely, 2^4204221247 is an apocalyptic number.

4204221247 is a deficient number, since it is larger than the sum of its proper divisors (1).

4204221247 is an equidigital number, since it uses as much as digits as its factorization.

4204221247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7168, while the sum is 28.

The square root of 4204221247 is about 64839.9664327489. The cubic root of 4204221247 is about 1613.9689952621.

The spelling of 4204221247 in words is "four billion, two hundred four million, two hundred twenty-one thousand, two hundred forty-seven".