110102212012 has 24 divisors (see below), whose sum is σ = 207574995600. Its totient is φ = 50798118336.

The previous prime is 110102211937. The next prime is 110102212039. The reversal of 110102212012 is 210212201011.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 110102211983 and 110102212001.

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, 234562 + ... + 524617.

It is an arithmetic number, because the mean of its divisors is an integer number (8648958150).

Almost surely, 2^110102212012 is an apocalyptic number.

It is an amenable number.

110102212012 is a deficient number, since it is larger than the sum of its proper divisors (97472783588).

110102212012 is a wasteful number, since it uses less digits than its factorization.

110102212012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761985 (or 761983 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 110102212012 its reverse (210212201011), we get a palindrome (320314413023).

The spelling of 110102212012 in words is "one hundred ten billion, one hundred two million, two hundred twelve thousand, twelve".