110111001202012 has 48 divisors (see below), whose sum is σ = 194707525275648. Its totient is φ = 54483933752640.

The previous prime is 110111001201973. The next prime is 110111001202031. The reversal of 110111001202012 is 210202100111011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 110111001201983 and 110111001202001.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 129198903 + ... + 130048369.

It is an arithmetic number, because the mean of its divisors is an integer number (4056406776576).

Almost surely, 2^{110111001202012} is an apocalyptic number.

It is an amenable number.

110111001202012 is a deficient number, since it is larger than the sum of its proper divisors (84596524073636).

110111001202012 is a wasteful number, since it uses less digits than its factorization.

110111001202012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850546 (or 850544 counting only the distinct ones).

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

Adding to 110111001202012 its reverse (210202100111011), we get a palindrome (320313101313023).

The spelling of 110111001202012 in words is "one hundred ten trillion, one hundred eleven billion, one million, two hundred two thousand, twelve".