111012010210111 has 8 divisors (see below), whose sum is σ = 112403029737600. Its totient is φ = 109622265097752.

The previous prime is 111012010210093. The next prime is 111012010210181.

111012010210111 is nontrivially palindromic in base 10.

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 111012010210111 - 2³¹ = 111009862726463 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111012010210091 and 111012010210100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111012010210181) 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, 318428475 + ... + 318776908.

It is an arithmetic number, because the mean of its divisors is an integer number (14050378717200).

Almost surely, 2^{111012010210111} is an apocalyptic number.

111012010210111 is a deficient number, since it is larger than the sum of its proper divisors (1391019527489).

111012010210111 is an equidigital number, since it uses as much as digits as its factorization.

111012010210111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637207565.

The product of its (nonzero) digits is 4, while the sum is 13.

The spelling of 111012010210111 in words is "one hundred eleven trillion, twelve billion, ten million, two hundred ten thousand, one hundred eleven".