2003021222411 has 4 divisors (see below), whose sum is σ = 2185114060824. Its totient is φ = 1820928384000.

The previous prime is 2003021222357. The next prime is 2003021222417. The reversal of 2003021222411 is 1142221203002.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2003021222411 - 2¹⁰ = 2003021221387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2003021222417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91046419190 + ... + 91046419211.

It is an arithmetic number, because the mean of its divisors is an integer number (546278515206).

Almost surely, 2^{2003021222411} is an apocalyptic number.

2003021222411 is a deficient number, since it is larger than the sum of its proper divisors (182092838413).

2003021222411 is a wasteful number, since it uses less digits than its factorization.

2003021222411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182092838412.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 2003021222411 its reverse (1142221203002), we get a palindrome (3145242425413).

The spelling of 2003021222411 in words is "two trillion, three billion, twenty-one million, two hundred twenty-two thousand, four hundred eleven".