1000221300204 has 72 divisors (see below), whose sum is σ = 2715241858560. Its totient is φ = 285740096544.

The previous prime is 1000221300109. The next prime is 1000221300209. The reversal of 1000221300204 is 4020031220001.

It is not an unprimeable number, because it can be changed into a prime (1000221300209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4548969 + ... + 4763775.

It is an arithmetic number, because the mean of its divisors is an integer number (37711692480).

Almost surely, 2^{1000221300204} is an apocalyptic number.

1000221300204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1000221300204 is an abundant number, since it is smaller than the sum of its proper divisors (1715020558356).

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

1000221300204 is a wasteful number, since it uses less digits than its factorization.

1000221300204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222747 (or 222738 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 1000221300204 its reverse (4020031220001), we get a palindrome (5020252520205).

The spelling of 1000221300204 in words is "one trillion, two hundred twenty-one million, three hundred thousand, two hundred four".