63226222 has 8 divisors (see below), whose sum is σ = 94907736. Its totient is φ = 31590312.

The previous prime is 63226199. The next prime is 63226231. The reversal of 63226222 is 22262236.

63226222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7693 + ... + 13624.

It is an arithmetic number, because the mean of its divisors is an integer number (11863467).

Almost surely, 2^63226222 is an apocalyptic number.

63226222 is a deficient number, since it is larger than the sum of its proper divisors (31681514).

63226222 is a wasteful number, since it uses less digits than its factorization.

63226222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22802.

The product of its digits is 3456, while the sum is 25.

The square root of 63226222 is about 7951.4918097172. The cubic root of 63226222 is about 398.3814218459.

Adding to 63226222 its reverse (22262236), we get a palindrome (85488458).

It can be divided in two parts, 6322 and 6222, that added together give a square (12544 = 112²).

The spelling of 63226222 in words is "sixty-three million, two hundred twenty-six thousand, two hundred twenty-two".