2003221011104 has 12 divisors (see below), whose sum is σ = 3943841365674. Its totient is φ = 1001610505536.

The previous prime is 2003221011007. The next prime is 2003221011137. The reversal of 2003221011104 is 4011101223002.

It can be written as a sum of positive squares in only one way, i.e., 1228222495504 + 774998515600 = 1108252^2 + 880340^2 .

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 as a sum of consecutive naturals, namely, 31300328267 + ... + 31300328330.

Almost surely, 2^{2003221011104} is an apocalyptic number.

It is an amenable number.

2003221011104 is a deficient number, since it is larger than the sum of its proper divisors (1940620354570).

2003221011104 is an equidigital number, since it uses as much as digits as its factorization.

2003221011104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62600656607 (or 62600656599 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 2003221011104 its reverse (4011101223002), we get a palindrome (6014322234106).

The spelling of 2003221011104 in words is "two trillion, three billion, two hundred twenty-one million, eleven thousand, one hundred four".