112010323221 has 48 divisors (see below), whose sum is σ = 167463154560. Its totient is φ = 72090207360.

The previous prime is 112010323213. The next prime is 112010323241. The reversal of 112010323221 is 122323010211.

112010323221 is a `hidden beast` number, since 1 + 120 + 1 + 0 + 323 + 221 = 666.

It is not a de Polignac number, because 112010323221 - 2³ = 112010323213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112010323194 and 112010323203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112010323241) 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 47 ways as a sum of consecutive naturals, for example, 23713566 + ... + 23718288.

It is an arithmetic number, because the mean of its divisors is an integer number (3488815720).

Almost surely, 2^112010323221 is an apocalyptic number.

It is an amenable number.

112010323221 is a deficient number, since it is larger than the sum of its proper divisors (55452831339).

112010323221 is a wasteful number, since it uses less digits than its factorization.

112010323221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5306 (or 5303 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 112010323221 its reverse (122323010211), we get a palindrome (234333333432).

The spelling of 112010323221 in words is "one hundred twelve billion, ten million, three hundred twenty-three thousand, two hundred twenty-one".