112002302221 has 12 divisors (see below), whose sum is σ = 116172134496. Its totient is φ = 107976954360.

The previous prime is 112002302207. The next prime is 112002302239. The reversal of 112002302221 is 122203200211.

It is a happy number.

It is not a de Polignac number, because 112002302221 - 2²⁵ = 111968747789 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112002302195 and 112002302204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112002302281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31170 + ... + 474316.

It is an arithmetic number, because the mean of its divisors is an integer number (9681011208).

Almost surely, 2^112002302221 is an apocalyptic number.

It is an amenable number.

112002302221 is a deficient number, since it is larger than the sum of its proper divisors (4169832275).

112002302221 is an equidigital number, since it uses as much as digits as its factorization.

112002302221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443472 (or 443441 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 112002302221 its reverse (122203200211), we get a palindrome (234205502432).

The spelling of 112002302221 in words is "one hundred twelve billion, two million, three hundred two thousand, two hundred twenty-one".