112010021012201 has 4 divisors (see below), whose sum is σ = 120626176474692. Its totient is φ = 103393865549712.

The previous prime is 112010021012177. The next prime is 112010021012207. The reversal of 112010021012201 is 102210120010211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 65656745323225 + 46353275688976 = 8102885^2 + 6808324^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112010021012201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112010021012207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4308077731226 + ... + 4308077731251.

It is an arithmetic number, because the mean of its divisors is an integer number (30156544118673).

Almost surely, 2^{112010021012201} is an apocalyptic number.

It is an amenable number.

112010021012201 is a deficient number, since it is larger than the sum of its proper divisors (8616155462491).

112010021012201 is an equidigital number, since it uses as much as digits as its factorization.

112010021012201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8616155462490.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 112010021012201 its reverse (102210120010211), we get a palindrome (214220141022412).

The spelling of 112010021012201 in words is "one hundred twelve trillion, ten billion, twenty-one million, twelve thousand, two hundred one".