112203202321 has 8 divisors (see below), whose sum is σ = 129000090240. Its totient is φ = 95598279168.

The previous prime is 112203202283. The next prime is 112203202343. The reversal of 112203202321 is 123202302211.

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

It is not a de Polignac number, because 112203202321 - 2⁹ = 112203201809 is a prime.

It is a super-2 number, since 2×112203202321² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112203202361) 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, 47989936 + ... + 47992273.

It is an arithmetic number, because the mean of its divisors is an integer number (16125011280).

Almost surely, 2^112203202321 is an apocalyptic number.

It is an amenable number.

112203202321 is a deficient number, since it is larger than the sum of its proper divisors (16796887919).

112203202321 is an equidigital number, since it uses as much as digits as its factorization.

112203202321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95982383.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 112203202321 its reverse (123202302211), we get a palindrome (235405504532).

The spelling of 112203202321 in words is "one hundred twelve billion, two hundred three million, two hundred two thousand, three hundred twenty-one".