2003221011110 has 32 divisors (see below), whose sum is σ = 4069238925600. Its totient is φ = 703325244160.

The previous prime is 2003221011007. The next prime is 2003221011137. The reversal of 2003221011110 is 111101223002.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 313981295 + ... + 313987674.

It is an arithmetic number, because the mean of its divisors is an integer number (127163716425).

Almost surely, 2^{2003221011110} is an apocalyptic number.

2003221011110 is an abundant number, since it is smaller than the sum of its proper divisors (2066017914490).

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

2003221011110 is a wasteful number, since it uses less digits than its factorization.

2003221011110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627969016.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 2003221011110 its reverse (111101223002), we get a palindrome (2114322234112).

The spelling of 2003221011110 in words is "two trillion, three billion, two hundred twenty-one million, eleven thousand, one hundred ten".