6210122447 has 2 divisors, whose sum is σ = 6210122448. Its totient is φ = 6210122446.

The previous prime is 6210122419. The next prime is 6210122543. The reversal of 6210122447 is 7442210126.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6210122447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6210122407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3105061223 + 3105061224.

It is an arithmetic number, because the mean of its divisors is an integer number (3105061224).

Almost surely, 2^6210122447 is an apocalyptic number.

6210122447 is a deficient number, since it is larger than the sum of its proper divisors (1).

6210122447 is an equidigital number, since it uses as much as digits as its factorization.

6210122447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 6210122447 is about 78804.3301284898. The cubic root of 6210122447 is about 1838.0897833856.

It can be divided in two parts, 62101 and 22447, that added together give a palindrome (84548).

The spelling of 6210122447 in words is "six billion, two hundred ten million, one hundred twenty-two thousand, four hundred forty-seven".