112010012022221 has 8 divisors (see below), whose sum is σ = 113267415206400. Its totient is φ = 110759350946832.

The previous prime is 112010012022127. The next prime is 112010012022229. The reversal of 112010012022221 is 122220210010211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112010012022221 - 2³⁰ = 112008938280397 is a prime.

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 112010012022221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112010012022229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1685493785 + ... + 1685560238.

It is an arithmetic number, because the mean of its divisors is an integer number (14158426900800).

Almost surely, 2^{112010012022221} is an apocalyptic number.

It is an amenable number.

112010012022221 is a deficient number, since it is larger than the sum of its proper divisors (1257403184179).

112010012022221 is a wasteful number, since it uses less digits than its factorization.

112010012022221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3371054395.

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

Adding to 112010012022221 its reverse (122220210010211), we get a palindrome (234230222032432).

The spelling of 112010012022221 in words is "one hundred twelve trillion, ten billion, twelve million, twenty-two thousand, two hundred twenty-one".