110101011212012 has 48 divisors (see below), whose sum is σ = 196136309376000. Its totient is φ = 54069383347200.

The previous prime is 110101011212009. The next prime is 110101011212041. The reversal of 110101011212012 is 210212110101011.

It is a super-4 number, since 4×110101011212012⁴ (a number of 57 digits) contains 4444 as substring.

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, 1933230137 + ... + 1933287087.

It is an arithmetic number, because the mean of its divisors is an integer number (4086173112000).

Almost surely, 2^{110101011212012} is an apocalyptic number.

It is an amenable number.

110101011212012 is a deficient number, since it is larger than the sum of its proper divisors (86035298163988).

110101011212012 is a wasteful number, since it uses less digits than its factorization.

110101011212012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88926 (or 88924 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 110101011212012 its reverse (210212110101011), we get a palindrome (320313121313023).

The spelling of 110101011212012 in words is "one hundred ten trillion, one hundred one billion, eleven million, two hundred twelve thousand, twelve".