112212331003 has 4 divisors (see below), whose sum is σ = 115832083648. Its totient is φ = 108592578360.

The previous prime is 112212330973. The next prime is 112212331019. The reversal of 112212331003 is 300133212211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112212331003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112212331073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1809876276 + ... + 1809876337.

It is an arithmetic number, because the mean of its divisors is an integer number (28958020912).

Almost surely, 2^112212331003 is an apocalyptic number.

112212331003 is a deficient number, since it is larger than the sum of its proper divisors (3619752645).

112212331003 is an equidigital number, since it uses as much as digits as its factorization.

112212331003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3619752644.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 112212331003 its reverse (300133212211), we get a palindrome (412345543214).

The spelling of 112212331003 in words is "one hundred twelve billion, two hundred twelve million, three hundred thirty-one thousand, three".