110111201102212 has 24 divisors (see below), whose sum is σ = 193516223538456. Its totient is φ = 54821010628608.

The previous prime is 110111201102113. The next prime is 110111201102239. The reversal of 110111201102212 is 212201102111011.

It can be written as a sum of positive squares in 4 ways, for example, as 81126157084036 + 28985044018176 = 9007006^2 + 5383776^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17118723 + ... + 22655530.

It is an arithmetic number, because the mean of its divisors is an integer number (8063175980769).

Almost surely, 2^{110111201102212} is an apocalyptic number.

It is an amenable number.

110111201102212 is a deficient number, since it is larger than the sum of its proper divisors (83405022436244).

110111201102212 is a wasteful number, since it uses less digits than its factorization.

110111201102212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39777207 (or 39777205 counting only the distinct ones).

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

Adding to 110111201102212 its reverse (212201102111011), we get a palindrome (322312303213223).

The spelling of 110111201102212 in words is "one hundred ten trillion, one hundred eleven billion, two hundred one million, one hundred two thousand, two hundred twelve".