111122213003 has 8 divisors (see below), whose sum is σ = 112967293440. Its totient is φ = 109277887680.

The previous prime is 111122212987. The next prime is 111122213009. The reversal of 111122213003 is 300312221111.

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 111122213003 - 2⁴ = 111122212987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111122213009) 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, 111926 + ... + 484532.

It is an arithmetic number, because the mean of its divisors is an integer number (14120911680).

Almost surely, 2^111122213003 is an apocalyptic number.

111122213003 is a deficient number, since it is larger than the sum of its proper divisors (1845080437).

111122213003 is an equidigital number, since it uses as much as digits as its factorization.

111122213003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377557.

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

Adding to 111122213003 its reverse (300312221111), we get a palindrome (411434434114).

The spelling of 111122213003 in words is "one hundred eleven billion, one hundred twenty-two million, two hundred thirteen thousand, three".