112010211021 has 8 divisors (see below), whose sum is σ = 149559999264. Its totient is φ = 74566948400.

The previous prime is 112010211017. The next prime is 112010211023. The reversal of 112010211021 is 120112010211.

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 112010211021 - 2² = 112010211017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112010210988 and 112010211006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112010211023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26628951 + ... + 26633156.

It is an arithmetic number, because the mean of its divisors is an integer number (18694999908).

Almost surely, 2^112010211021 is an apocalyptic number.

It is an amenable number.

112010211021 is a deficient number, since it is larger than the sum of its proper divisors (37549788243).

112010211021 is an equidigital number, since it uses as much as digits as its factorization.

112010211021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53262811.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 112010211021 its reverse (120112010211), we get a palindrome (232122221232).

The spelling of 112010211021 in words is "one hundred twelve billion, ten million, two hundred eleven thousand, twenty-one".