12010101120110 has 32 divisors (see below), whose sum is σ = 22560912529920. Its totient is φ = 4594596807328.

The previous prime is 12010101120091. The next prime is 12010101120113. The reversal of 12010101120110 is 1102110101021.

It is a junction number, because it is equal to n+sod(n) for n = 12010101120091 and 12010101120100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12010101120113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1398812 + ... + 5096751.

It is an arithmetic number, because the mean of its divisors is an integer number (705028516560).

Almost surely, 2^{12010101120110} is an apocalyptic number.

12010101120110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12010101120110 is a deficient number, since it is larger than the sum of its proper divisors (10550811409810).

12010101120110 is a wasteful number, since it uses less digits than its factorization.

12010101120110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6503632.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 12010101120110 its reverse (1102110101021), we get a palindrome (13112211221131).

The spelling of 12010101120110 in words is "twelve trillion, ten billion, one hundred one million, one hundred twenty thousand, one hundred ten".