1224221203010 has 128 divisors (see below), whose sum is σ = 2413764347904. Its totient is φ = 444353817600.

The previous prime is 1224221203003. The next prime is 1224221203027. The reversal of 1224221203010 is 103021224221.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1683935267 + ... + 1683935993.

It is an arithmetic number, because the mean of its divisors is an integer number (18857533968).

Almost surely, 2^{1224221203010} is an apocalyptic number.

1224221203010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1224221203010 is a deficient number, since it is larger than the sum of its proper divisors (1189543144894).

1224221203010 is a wasteful number, since it uses less digits than its factorization.

1224221203010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1588.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 1224221203010 its reverse (103021224221), we get a palindrome (1327242427231).

The spelling of 1224221203010 in words is "one trillion, two hundred twenty-four billion, two hundred twenty-one million, two hundred three thousand, ten".