1110212200111 has 12 divisors (see below), whose sum is σ = 1347622263792. Its totient is φ = 910236088608.

The previous prime is 1110212200073. The next prime is 1110212200117. The reversal of 1110212200111 is 1110022120111.

It is a happy number.

It is not a de Polignac number, because 1110212200111 - 2¹⁷ = 1110212069039 is a prime.

It is a super-2 number, since 2×1110212200111² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1110212200091 and 1110212200100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110212200117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 492550870 + ... + 492553123.

It is an arithmetic number, because the mean of its divisors is an integer number (112301855316).

Almost surely, 2^{1110212200111} is an apocalyptic number.

1110212200111 is a deficient number, since it is larger than the sum of its proper divisors (237410063681).

1110212200111 is an equidigital number, since it uses as much as digits as its factorization.

1110212200111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985104030 (or 985104023 counting only the distinct ones).

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

Adding to 1110212200111 its reverse (1110022120111), we get a palindrome (2220234320222).

It can be divided in two parts, 111021 and 2200111, that added together give a palindrome (2311132).

The spelling of 1110212200111 in words is "one trillion, one hundred ten billion, two hundred twelve million, two hundred thousand, one hundred eleven".