22111113033203 has 8 divisors (see below), whose sum is σ = 22341967977840. Its totient is φ = 21880317381120.

The previous prime is 22111113033173. The next prime is 22111113033287. The reversal of 22111113033203 is 30233031111122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22111113033203 - 2¹⁶ = 22111112967667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22111113033703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14073218 + ... + 15565271.

It is an arithmetic number, because the mean of its divisors is an integer number (2792745997230).

Almost surely, 2^{22111113033203} is an apocalyptic number.

22111113033203 is a deficient number, since it is larger than the sum of its proper divisors (230854944637).

22111113033203 is an equidigital number, since it uses as much as digits as its factorization.

22111113033203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29646277.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 22111113033203 its reverse (30233031111122), we get a palindrome (52344144144325).

The spelling of 22111113033203 in words is "twenty-two trillion, one hundred eleven billion, one hundred thirteen million, thirty-three thousand, two hundred three".