12001120100110 has 64 divisors (see below), whose sum is σ = 22587952403520. Its totient is φ = 4584967188480.

The previous prime is 12001120100017. The next prime is 12001120100147. The reversal of 12001120100110 is 1100102110021.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60126697 + ... + 60325963.

It is an arithmetic number, because the mean of its divisors is an integer number (352936756305).

Almost surely, 2^{12001120100110} is an apocalyptic number.

12001120100110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12001120100110 is a deficient number, since it is larger than the sum of its proper divisors (10586832303410).

12001120100110 is a wasteful number, since it uses less digits than its factorization.

12001120100110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201541.

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

Adding to 12001120100110 its reverse (1100102110021), we get a palindrome (13101222210131).

The spelling of 12001120100110 in words is "twelve trillion, one billion, one hundred twenty million, one hundred thousand, one hundred ten".