110212011111 has 16 divisors (see below), whose sum is σ = 150930876384. Its totient is φ = 71484171264.

The previous prime is 110212011103. The next prime is 110212011113. The reversal of 110212011111 is 111110212011.

It is not a de Polignac number, because 110212011111 - 2³ = 110212011103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110212011113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2655955 + ... + 2697131.

It is an arithmetic number, because the mean of its divisors is an integer number (9433179774).

Almost surely, 2^110212011111 is an apocalyptic number.

110212011111 is a deficient number, since it is larger than the sum of its proper divisors (40718865273).

110212011111 is a wasteful number, since it uses less digits than its factorization.

110212011111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65330.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 110212011111 its reverse (111110212011), we get a palindrome (221322223122).

Subtracting 110212011111 from its reverse (111110212011), we obtain a square (898200900 = 29970²).

It can be divided in two parts, 110212011 and 111, that multiplied together give a palindrome (12233533221).

The spelling of 110212011111 in words is "one hundred ten billion, two hundred twelve million, eleven thousand, one hundred eleven".