12227100250 has 32 divisors (see below), whose sum is σ = 23053867200. Its totient is φ = 4855640400.

The previous prime is 12227100241. The next prime is 12227100269. The reversal of 12227100250 is 5200172221.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141180 + ... + 210679.

It is an arithmetic number, because the mean of its divisors is an integer number (720433350).

Almost surely, 2^12227100250 is an apocalyptic number.

12227100250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12227100250 is a deficient number, since it is larger than the sum of its proper divisors (10826766950).

12227100250 is a wasteful number, since it uses less digits than its factorization.

12227100250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352015 (or 352005 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 22.

Adding to 12227100250 its reverse (5200172221), we get a palindrome (17427272471).

The spelling of 12227100250 in words is "twelve billion, two hundred twenty-seven million, one hundred thousand, two hundred fifty".