112201102321 has 16 divisors (see below), whose sum is σ = 139911534720. Its totient is φ = 87414151680.

The previous prime is 112201102319. The next prime is 112201102357. The reversal of 112201102321 is 123201102211.

It is a cyclic number.

It is not a de Polignac number, because 112201102321 - 2¹ = 112201102319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112201102295 and 112201102304.

It is not an unprimeable number, because it can be changed into a prime (112201102301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 326595 + ... + 575383.

It is an arithmetic number, because the mean of its divisors is an integer number (8744470920).

Almost surely, 2^112201102321 is an apocalyptic number.

112201102321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

112201102321 is a deficient number, since it is larger than the sum of its proper divisors (27710432399).

112201102321 is a wasteful number, since it uses less digits than its factorization.

112201102321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254664.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 112201102321 its reverse (123201102211), we get a palindrome (235402204532).

The spelling of 112201102321 in words is "one hundred twelve billion, two hundred one million, one hundred two thousand, three hundred twenty-one".