6222010657 has 2 divisors, whose sum is σ = 6222010658. Its totient is φ = 6222010656.

The previous prime is 6222010643. The next prime is 6222010673. The reversal of 6222010657 is 7560102226.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3498840801 + 2723169856 = 59151^2 + 52184^2 .

It is a cyclic number.

It is not a de Polignac number, because 6222010657 - 2²³ = 6213622049 is a prime.

It is not a weakly prime, because it can be changed into another prime (6222010607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3111005328 + 3111005329.

It is an arithmetic number, because the mean of its divisors is an integer number (3111005329).

Almost surely, 2^6222010657 is an apocalyptic number.

It is an amenable number.

6222010657 is a deficient number, since it is larger than the sum of its proper divisors (1).

6222010657 is an equidigital number, since it uses as much as digits as its factorization.

6222010657 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 6222010657 is about 78879.7227239041. The cubic root of 6222010657 is about 1839.2619378604.

The spelling of 6222010657 in words is "six billion, two hundred twenty-two million, ten thousand, six hundred fifty-seven".