11112220342003 has 16 divisors (see below), whose sum is σ = 12132638380800. Its totient is φ = 10093506876000.

The previous prime is 11112220341967. The next prime is 11112220342037. The reversal of 11112220342003 is 30024302221111.

It is a cyclic number.

It is not a de Polignac number, because 11112220342003 - 2²⁵ = 11112186787571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11112220340003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132719053 + ... + 132802753.

It is an arithmetic number, because the mean of its divisors is an integer number (758289898800).

Almost surely, 2^{11112220342003} is an apocalyptic number.

11112220342003 is a deficient number, since it is larger than the sum of its proper divisors (1020418038797).

11112220342003 is a wasteful number, since it uses less digits than its factorization.

11112220342003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93738.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 11112220342003 its reverse (30024302221111), we get a palindrome (41136522563114).

The spelling of 11112220342003 in words is "eleven trillion, one hundred twelve billion, two hundred twenty million, three hundred forty-two thousand, three".