110021020010112 has 128 divisors (see below), whose sum is σ = 292570323701760. Its totient is φ = 36632662449152.

The previous prime is 110021020010101. The next prime is 110021020010137. The reversal of 110021020010112 is 211010020120011.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-3 number, since 3×110021020010112³ (a number of 43 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1273009333 + ... + 1273095755.

It is an arithmetic number, because the mean of its divisors is an integer number (2285705653920).

Almost surely, 2^{110021020010112} is an apocalyptic number.

110021020010112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110021020010112 is an abundant number, since it is smaller than the sum of its proper divisors (182549303691648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110021020010112 is a wasteful number, since it uses less digits than its factorization.

110021020010112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90110 (or 90098 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 110021020010112 its reverse (211010020120011), we get a palindrome (321031040130123).

The spelling of 110021020010112 in words is "one hundred ten trillion, twenty-one billion, twenty million, ten thousand, one hundred twelve".