1004220300 has 72 divisors (see below), whose sum is σ = 3058484800. Its totient is φ = 253696320.

The previous prime is 1004220253. The next prime is 1004220331. The reversal of 1004220300 is 30224001.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 82390 + ... + 93789.

Almost surely, 2^1004220300 is an apocalyptic number.

1004220300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1004220300 is an abundant number, since it is smaller than the sum of its proper divisors (2054264500).

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

1004220300 is a wasteful number, since it uses less digits than its factorization.

1004220300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176215 (or 176208 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 1004220300 is about 31689.4351480111. The cubic root of 1004220300 is about 1001.4047923012.

Adding to 1004220300 its reverse (30224001), we get a palindrome (1034444301).

The spelling of 1004220300 in words is "one billion, four million, two hundred twenty thousand, three hundred".