6450264222 has 8 divisors (see below), whose sum is σ = 12900528456. Its totient is φ = 2150088072.

The previous prime is 6450264221. The next prime is 6450264251. The reversal of 6450264222 is 2224620546.

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

6450264222 is an admirable number.

It is a super-2 number, since 2×6450264222² = 83211817067226530568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6450264221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 537522013 + ... + 537522024.

It is an arithmetic number, because the mean of its divisors is an integer number (1612566057).

Almost surely, 2^6450264222 is an apocalyptic number.

6450264222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6450264222 is a wasteful number, since it uses less digits than its factorization.

6450264222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1075044042.

The product of its (nonzero) digits is 46080, while the sum is 33.

The square root of 6450264222 is about 80313.5369785194. The cubic root of 6450264222 is about 1861.4834027091.

Adding to 6450264222 its reverse (2224620546), we get a palindrome (8674884768).

The spelling of 6450264222 in words is "six billion, four hundred fifty million, two hundred sixty-four thousand, two hundred twenty-two".