111010210002211 has 16 divisors (see below), whose sum is σ = 120082435147584. Its totient is φ = 102015065585664.

The previous prime is 111010210002199. The next prime is 111010210002239. The reversal of 111010210002211 is 112200012010111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 111010210002211 - 2²⁷ = 111010075784483 is a prime.

It is a super-3 number, since 3×111010210002211³ (a number of 43 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 111010210002191 and 111010210002200.

It is not an unprimeable number, because it can be changed into a prime (111010210002611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16771911 + ... + 22434736.

It is an arithmetic number, because the mean of its divisors is an integer number (7505152196724).

Almost surely, 2^{111010210002211} is an apocalyptic number.

111010210002211 is a deficient number, since it is larger than the sum of its proper divisors (9072225145373).

111010210002211 is a wasteful number, since it uses less digits than its factorization.

111010210002211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39207630.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 111010210002211 its reverse (112200012010111), we get a palindrome (223210222012322).

The spelling of 111010210002211 in words is "one hundred eleven trillion, ten billion, two hundred ten million, two thousand, two hundred eleven".