1112322320201 has 4 divisors (see below), whose sum is σ = 1112325017472. Its totient is φ = 1112319622932.

The previous prime is 1112322320173. The next prime is 1112322320203. The reversal of 1112322320201 is 1020232232111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1112322320201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112322320203) 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, 586481 + ... + 1602686.

It is an arithmetic number, because the mean of its divisors is an integer number (278081254368).

Almost surely, 2^{1112322320201} is an apocalyptic number.

It is an amenable number.

1112322320201 is a deficient number, since it is larger than the sum of its proper divisors (2697271).

1112322320201 is an equidigital number, since it uses as much as digits as its factorization.

1112322320201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2697270.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1112322320201 its reverse (1020232232111), we get a palindrome (2132554552312).

The spelling of 1112322320201 in words is "one trillion, one hundred twelve billion, three hundred twenty-two million, three hundred twenty thousand, two hundred one".