11210021022203 has 24 divisors (see below), whose sum is σ = 11649558460176. Its totient is φ = 10780619443200.

The previous prime is 11210021022173. The next prime is 11210021022281. The reversal of 11210021022203 is 30222012001211.

It is not a de Polignac number, because 11210021022203 - 2¹² = 11210021018107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11210021022283) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 407905223 + ... + 407932703.

It is an arithmetic number, because the mean of its divisors is an integer number (485398269174).

Almost surely, 2^{11210021022203} is an apocalyptic number.

11210021022203 is a deficient number, since it is larger than the sum of its proper divisors (439537437973).

11210021022203 is an equidigital number, since it uses as much as digits as its factorization.

11210021022203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29535 (or 29462 counting only the distinct ones).

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

Adding to 11210021022203 its reverse (30222012001211), we get a palindrome (41432033023414).

The spelling of 11210021022203 in words is "eleven trillion, two hundred ten billion, twenty-one million, twenty-two thousand, two hundred three".