1224116250 has 80 divisors (see below), whose sum is σ = 3496430784. Its totient is φ = 279792000.

The previous prime is 1224116239. The next prime is 1224116293. The reversal of 1224116250 is 526114221.

It is a self number, because there is not a number n which added to its sum of digits gives 1224116250.

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 39 ways as a sum of consecutive naturals, for example, 2934 + ... + 49566.

Almost surely, 2^1224116250 is an apocalyptic number.

1224116250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1224116250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1748215392).

1224116250 is an abundant number, since it is smaller than the sum of its proper divisors (2272314534).

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

1224116250 is an equidigital number, since it uses as much as digits as its factorization.

1224116250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46665 (or 46650 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 1224116250 is about 34987.3727221694. The cubic root of 1224116250 is about 1069.7301121510.

The spelling of 1224116250 in words is "one billion, two hundred twenty-four million, one hundred sixteen thousand, two hundred fifty".