6201355229 has 2 divisors, whose sum is σ = 6201355230. Its totient is φ = 6201355228.

The previous prime is 6201355219. The next prime is 6201355231. The reversal of 6201355229 is 9225531026.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3422484004 + 2778871225 = 58502^2 + 52715^2 .

It is a cyclic number.

It is not a de Polignac number, because 6201355229 - 2²⁰ = 6200306653 is a prime.

Together with 6201355231, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6201355219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3100677614 + 3100677615.

It is an arithmetic number, because the mean of its divisors is an integer number (3100677615).

Almost surely, 2^6201355229 is an apocalyptic number.

It is an amenable number.

6201355229 is a deficient number, since it is larger than the sum of its proper divisors (1).

6201355229 is an equidigital number, since it uses as much as digits as its factorization.

6201355229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 6201355229 is about 78748.6839826546. The cubic root of 6201355229 is about 1837.2243939394.

The spelling of 6201355229 in words is "six billion, two hundred one million, three hundred fifty-five thousand, two hundred twenty-nine".