11213000112203 has 12 divisors (see below), whose sum is σ = 11317217136480. Its totient is φ = 11109587387040.

The previous prime is 11213000112173. The next prime is 11213000112211. The reversal of 11213000112203 is 30221100031211.

It is not a de Polignac number, because 11213000112203 - 2¹⁴ = 11213000095819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11213000112263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8176526 + ... + 9448892.

It is an arithmetic number, because the mean of its divisors is an integer number (943101428040).

Almost surely, 2^{11213000112203} is an apocalyptic number.

11213000112203 is a deficient number, since it is larger than the sum of its proper divisors (104217024277).

11213000112203 is an equidigital number, since it uses as much as digits as its factorization.

11213000112203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1272998 (or 1272817 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11213000112203 its reverse (30221100031211), we get a palindrome (41434100143414).

The spelling of 11213000112203 in words is "eleven trillion, two hundred thirteen billion, one hundred twelve thousand, two hundred three".