1202201224 has 32 divisors (see below), whose sum is σ = 2636061120. Its totient is φ = 503246016.

The previous prime is 1202201213. The next prime is 1202201227. The reversal of 1202201224 is 4221022021.

It is a junction number, because it is equal to n+sod(n) for n = 1202201198 and 1202201207.

It is not an unprimeable number, because it can be changed into a prime (1202201227) 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, 247219 + ... + 252034.

It is an arithmetic number, because the mean of its divisors is an integer number (82376910).

Almost surely, 2^1202201224 is an apocalyptic number.

1202201224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1202201224 is an abundant number, since it is smaller than the sum of its proper divisors (1433859896).

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

1202201224 is a wasteful number, since it uses less digits than its factorization.

1202201224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499309 (or 499305 counting only the distinct ones).

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

The square root of 1202201224 is about 34672.7735262122. The cubic root of 1202201224 is about 1063.3079360511.

Adding to 1202201224 its reverse (4221022021), we get a palindrome (5423223245).

The spelling of 1202201224 in words is "one billion, two hundred two million, two hundred one thousand, two hundred twenty-four".