6426622223 has 8 divisors (see below), whose sum is σ = 7417431840. Its totient is φ = 5453992800.

The previous prime is 6426622201. The next prime is 6426622289. The reversal of 6426622223 is 3222266246.

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

It is a cyclic number.

It is not a de Polignac number, because 6426622223 - 2¹² = 6426618127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6426652223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4544288 + ... + 4545701.

It is an arithmetic number, because the mean of its divisors is an integer number (927178980).

Almost surely, 2^6426622223 is an apocalyptic number.

6426622223 is a deficient number, since it is larger than the sum of its proper divisors (990809617).

6426622223 is a wasteful number, since it uses less digits than its factorization.

6426622223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9090097.

The product of its digits is 82944, while the sum is 35.

The square root of 6426622223 is about 80166.2162198017. The cubic root of 6426622223 is about 1859.2063348975.

Adding to 6426622223 its reverse (3222266246), we get a palindrome (9648888469).

The spelling of 6426622223 in words is "six billion, four hundred twenty-six million, six hundred twenty-two thousand, two hundred twenty-three".