12010021010110 has 96 divisors (see below), whose sum is σ = 22412482461216. Its totient is φ = 4633191552000.

The previous prime is 12010021010101. The next prime is 12010021010111. The reversal of 12010021010110 is 1101012001021.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12010021010111) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 1159599052 + ... + 1159609408.

It is an arithmetic number, because the mean of its divisors is an integer number (233463358971).

Almost surely, 2^{12010021010110} is an apocalyptic number.

12010021010110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12010021010110 is a deficient number, since it is larger than the sum of its proper divisors (10402461451106).

12010021010110 is a wasteful number, since it uses less digits than its factorization.

12010021010110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11230 (or 11189 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 12010021010110 its reverse (1101012001021), we get a palindrome (13111033011131).

The spelling of 12010021010110 in words is "twelve trillion, ten billion, twenty-one million, ten thousand, one hundred ten".