112012010002221 has 8 divisors (see below), whose sum is σ = 170684967622464. Its totient is φ = 64006862858400.

The previous prime is 112012010002169. The next prime is 112012010002247. The reversal of 112012010002221 is 122200010210211.

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

It is not a de Polignac number, because 112012010002221 - 2⁶ = 112012010002157 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112012010002221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112012010002121) 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, 2666952619080 + ... + 2666952619121.

It is an arithmetic number, because the mean of its divisors is an integer number (21335620952808).

Almost surely, 2^{112012010002221} is an apocalyptic number.

It is an amenable number.

112012010002221 is a deficient number, since it is larger than the sum of its proper divisors (58672957620243).

112012010002221 is an equidigital number, since it uses as much as digits as its factorization.

112012010002221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5333905238211.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 112012010002221 its reverse (122200010210211), we get a palindrome (234212020212432).

The spelling of 112012010002221 in words is "one hundred twelve trillion, twelve billion, ten million, two thousand, two hundred twenty-one".