110111211012212 has 24 divisors (see below), whose sum is σ = 193395305970720. Its totient is φ = 54855419663520.

The previous prime is 110111211012193. The next prime is 110111211012317. The reversal of 110111211012212 is 212210112111011.

It is a super-2 number, since 2×110111211012212² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 41904839 + ... + 44454897.

It is an arithmetic number, because the mean of its divisors is an integer number (8058137748780).

Almost surely, 2^{110111211012212} is an apocalyptic number.

It is an amenable number.

110111211012212 is a deficient number, since it is larger than the sum of its proper divisors (83284094958508).

110111211012212 is a wasteful number, since it uses less digits than its factorization.

110111211012212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2589311 (or 2589309 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 17.

Adding to 110111211012212 its reverse (212210112111011), we get a palindrome (322321323123223).

The spelling of 110111211012212 in words is "one hundred ten trillion, one hundred eleven billion, two hundred eleven million, twelve thousand, two hundred twelve".