110212120012 has 12 divisors (see below), whose sum is σ = 193208991976. Its totient is φ = 55009550880.

The previous prime is 110212119959. The next prime is 110212120027. The reversal of 110212120012 is 210021212011.

It is a super-2 number, since 2×110212120012² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 110212119974 and 110212120001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24124713 + ... + 24129280.

Almost surely, 2^110212120012 is an apocalyptic number.

It is an amenable number.

110212120012 is a deficient number, since it is larger than the sum of its proper divisors (82996871964).

110212120012 is a wasteful number, since it uses less digits than its factorization.

110212120012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48254568 (or 48254566 counting only the distinct ones).

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

Adding to 110212120012 its reverse (210021212011), we get a palindrome (320233332023).

The spelling of 110212120012 in words is "one hundred ten billion, two hundred twelve million, one hundred twenty thousand, twelve".