1210004224 has 72 divisors (see below), whose sum is σ = 2837619792. Its totient is φ = 507678720.

The previous prime is 1210004221. The next prime is 1210004231. The reversal of 1210004224 is 4224000121.

It is a super-2 number, since 2×1210004224² = 2928220444195684352, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 1210004198 and 1210004207.

It is not an unprimeable number, because it can be changed into a prime (1210004221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20082 + ... + 53134.

It is an arithmetic number, because the mean of its divisors is an integer number (39411386).

Almost surely, 2^1210004224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1210004224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1418809896).

1210004224 is an abundant number, since it is smaller than the sum of its proper divisors (1627615568).

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

1210004224 is a wasteful number, since it uses less digits than its factorization.

1210004224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33093 (or 33079 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 1210004224 is about 34785.1149775303. The cubic root of 1210004224 is about 1065.6034767387.

Adding to 1210004224 its reverse (4224000121), we get a palindrome (5434004345).

The spelling of 1210004224 in words is "one billion, two hundred ten million, four thousand, two hundred twenty-four".