1202788224 has 256 divisors, whose sum is σ = 4009824000. Its totient is φ = 351590400.

The previous prime is 1202788211. The next prime is 1202788229. The reversal of 1202788224 is 4228872021.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202788229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1101919 + ... + 1103009.

It is an arithmetic number, because the mean of its divisors is an integer number (15663375).

Almost surely, 2^1202788224 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 1202788224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2004912000).

1202788224 is an abundant number, since it is smaller than the sum of its proper divisors (2807035776).

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

1202788224 is a wasteful number, since it uses less digits than its factorization.

1202788224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1154 (or 1136 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 36.

The square root of 1202788224 is about 34681.2373481685. The cubic root of 1202788224 is about 1063.4809687034.

The spelling of 1202788224 in words is "one billion, two hundred two million, seven hundred eighty-eight thousand, two hundred twenty-four".