1112022111003 has 8 divisors (see below), whose sum is σ = 1486321323600. Its totient is φ = 739535486208.

The previous prime is 1112022110999. The next prime is 1112022111023. The reversal of 1112022111003 is 3001112202111.

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

It is not a de Polignac number, because 1112022111003 - 2² = 1112022110999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1112022111023) 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, 453145518 + ... + 453147971.

It is an arithmetic number, because the mean of its divisors is an integer number (185790165450).

Almost surely, 2^{1112022111003} is an apocalyptic number.

1112022111003 is a deficient number, since it is larger than the sum of its proper divisors (374299212597).

1112022111003 is an equidigital number, since it uses as much as digits as its factorization.

1112022111003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 906293901.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 1112022111003 its reverse (3001112202111), we get a palindrome (4113134313114).

The spelling of 1112022111003 in words is "one trillion, one hundred twelve billion, twenty-two million, one hundred eleven thousand, three".