2221020041103 has 12 divisors (see below), whose sum is σ = 3376989536440. Its totient is φ = 1402749499536.

The previous prime is 2221020041081. The next prime is 2221020041111. The reversal of 2221020041103 is 3011400201222.

It is a happy number.

2221020041103 is a `hidden beast` number, since 22 + 210 + 20 + 0 + 411 + 0 + 3 = 666.

2221020041103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-2221020041103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2221020041153) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6494210476 + ... + 6494210817.

Almost surely, 2^{2221020041103} is an apocalyptic number.

2221020041103 is a deficient number, since it is larger than the sum of its proper divisors (1155969495337).

2221020041103 is a wasteful number, since it uses less digits than its factorization.

2221020041103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12988421318 (or 12988421315 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 2221020041103 its reverse (3011400201222), we get a palindrome (5232420242325).

The spelling of 2221020041103 in words is "two trillion, two hundred twenty-one billion, twenty million, forty-one thousand, one hundred three".