1202227200 has 216 divisors, whose sum is σ = 4307243850. Its totient is φ = 320471040.

The previous prime is 1202227183. The next prime is 1202227237. The reversal of 1202227200 is 27222021.

It is a happy number.

1202227200 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 879952896 + 322274304 = 29664^2 + 17952^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 459496 + ... + 462104.

Almost surely, 2^1202227200 is an apocalyptic number.

1202227200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1202227200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2153621925).

1202227200 is an abundant number, since it is smaller than the sum of its proper divisors (3105016650).

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

1202227200 is a wasteful number, since it uses less digits than its factorization.

1202227200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2647 (or 2619 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

The square root of 1202227200 is about 34673.1481120477. The cubic root of 1202227200 is about 1063.3155943054.

Adding to 1202227200 its reverse (27222021), we get a palindrome (1229449221).

The spelling of 1202227200 in words is "one billion, two hundred two million, two hundred twenty-seven thousand, two hundred".