63250222 has 8 divisors (see below), whose sum is σ = 108428976. Its totient is φ = 27107232.

The previous prime is 63250177. The next prime is 63250237. The reversal of 63250222 is 22205236.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 63250193 and 63250202.

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, 2258923 + ... + 2258950.

It is an arithmetic number, because the mean of its divisors is an integer number (13553622).

Almost surely, 2^63250222 is an apocalyptic number.

63250222 is a deficient number, since it is larger than the sum of its proper divisors (45178754).

63250222 is a wasteful number, since it uses less digits than its factorization.

63250222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4517882.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 63250222 is about 7953.0008173016. Note that the first 3 decimals coincide. The cubic root of 63250222 is about 398.4318225832.

Adding to 63250222 its reverse (22205236), we get a palindrome (85455458).

The spelling of 63250222 in words is "sixty-three million, two hundred fifty thousand, two hundred twenty-two".