6220779226 has 32 divisors (see below), whose sum is σ = 9839846016. Its totient is φ = 2943864000.

The previous prime is 6220779223. The next prime is 6220779259. The reversal of 6220779226 is 6229770226.

It is not an unprimeable number, because it can be changed into a prime (6220779223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1755016 + ... + 1758556.

It is an arithmetic number, because the mean of its divisors is an integer number (307495188).

Almost surely, 2^6220779226 is an apocalyptic number.

6220779226 is a deficient number, since it is larger than the sum of its proper divisors (3619066790).

6220779226 is a wasteful number, since it uses less digits than its factorization.

6220779226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3958.

The product of its (nonzero) digits is 254016, while the sum is 43.

The square root of 6220779226 is about 78871.9165863237. The cubic root of 6220779226 is about 1839.1405905056.

The spelling of 6220779226 in words is "six billion, two hundred twenty million, seven hundred seventy-nine thousand, two hundred twenty-six".