6364520222 has 8 divisors (see below), whose sum is σ = 9568044000. Its totient is φ = 3175172224.

The previous prime is 6364520161. The next prime is 6364520243. The reversal of 6364520222 is 2220254636.

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

It is a congruent number.

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, 3542822 + ... + 3544617.

It is an arithmetic number, because the mean of its divisors is an integer number (1196005500).

Almost surely, 2^6364520222 is an apocalyptic number.

6364520222 is a deficient number, since it is larger than the sum of its proper divisors (3203523778).

6364520222 is a wasteful number, since it uses less digits than its factorization.

6364520222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7087890.

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 6364520222 is about 79777.9432048734. The cubic root of 6364520222 is about 1853.1982876155.

Adding to 6364520222 its reverse (2220254636), we get a palindrome (8584774858).

The spelling of 6364520222 in words is "six billion, three hundred sixty-four million, five hundred twenty thousand, two hundred twenty-two".