248851222 has 8 divisors (see below), whose sum is σ = 382381272. Its totient is φ = 121390800.

The previous prime is 248851217. The next prime is 248851231. The reversal of 248851222 is 222158842.

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, 1517304 + ... + 1517467.

It is an arithmetic number, because the mean of its divisors is an integer number (47797659).

Almost surely, 2^248851222 is an apocalyptic number.

248851222 is a deficient number, since it is larger than the sum of its proper divisors (133530050).

248851222 is a wasteful number, since it uses less digits than its factorization.

248851222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3034814.

The product of its digits is 20480, while the sum is 34.

The square root of 248851222 is about 15775.0189223341. The cubic root of 248851222 is about 628.9941301457.

The spelling of 248851222 in words is "two hundred forty-eight million, eight hundred fifty-one thousand, two hundred twenty-two".