6220447322 has 8 divisors (see below), whose sum is σ = 9879534036. Its totient is φ = 2927269312.

The previous prime is 6220447283. The next prime is 6220447357. The reversal of 6220447322 is 2237440226.

6220447322 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 6162093001 + 58354321 = 78499^2 + 7639^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91477133 + ... + 91477200.

Almost surely, 2^6220447322 is an apocalyptic number.

6220447322 is a deficient number, since it is larger than the sum of its proper divisors (3659086714).

6220447322 is a wasteful number, since it uses less digits than its factorization.

6220447322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182954352.

The product of its (nonzero) digits is 32256, while the sum is 32.

The square root of 6220447322 is about 78869.8124886829. The cubic root of 6220447322 is about 1839.1078813678.

Adding to 6220447322 its reverse (2237440226), we get a palindrome (8457887548).

The spelling of 6220447322 in words is "six billion, two hundred twenty million, four hundred forty-seven thousand, three hundred twenty-two".