112201010023221 has 16 divisors (see below), whose sum is σ = 189969964060800. Its totient is φ = 64114862870304.

The previous prime is 112201010023211. The next prime is 112201010023253. The reversal of 112201010023221 is 122320010102211.

112201010023221 is a `hidden beast` number, since 11 + 220 + 10 + 100 + 2 + 322 + 1 = 666.

It is not a de Polignac number, because 112201010023221 - 2⁷ = 112201010023093 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112201010023194 and 112201010023203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112201010023211) 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, 296828068656 + ... + 296828069033.

It is an arithmetic number, because the mean of its divisors is an integer number (11873122753800).

Almost surely, 2^{112201010023221} is an apocalyptic number.

It is an amenable number.

112201010023221 is a deficient number, since it is larger than the sum of its proper divisors (77768954037579).

112201010023221 is an equidigital number, since it uses as much as digits as its factorization.

112201010023221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593656137705 (or 593656137699 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 112201010023221 its reverse (122320010102211), we get a palindrome (234521020125432).

The spelling of 112201010023221 in words is "one hundred twelve trillion, two hundred one billion, ten million, twenty-three thousand, two hundred twenty-one".