112010210220221 has 16 divisors (see below), whose sum is σ = 114141717336960. Its totient is φ = 109894932725760.

The previous prime is 112010210220211. The next prime is 112010210220241. The reversal of 112010210220221 is 122022012010211.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112010210220221 is a prime.

It is a super-2 number, since 2×112010210220221² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112010210220221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112010210220211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15581645 + ... + 21605741.

It is an arithmetic number, because the mean of its divisors is an integer number (7133857333560).

Almost surely, 2^{112010210220221} is an apocalyptic number.

It is an amenable number.

112010210220221 is a deficient number, since it is larger than the sum of its proper divisors (2131507116739).

112010210220221 is a wasteful number, since it uses less digits than its factorization.

112010210220221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6025444.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 112010210220221 its reverse (122022012010211), we get a palindrome (234032222230432).

The spelling of 112010210220221 in words is "one hundred twelve trillion, ten billion, two hundred ten million, two hundred twenty thousand, two hundred twenty-one".