12011221110130 has 32 divisors (see below), whose sum is σ = 23596707818880. Its totient is φ = 4365672827520.

The previous prime is 12011221110061. The next prime is 12011221110173. The reversal of 12011221110130 is 3101112211021.

It is a happy number.

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, 25313110 + ... + 25783249.

It is an arithmetic number, because the mean of its divisors is an integer number (737397119340).

Almost surely, 2^{12011221110130} is an apocalyptic number.

12011221110130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12011221110130 is a deficient number, since it is larger than the sum of its proper divisors (11585486708750).

12011221110130 is a wasteful number, since it uses less digits than its factorization.

12011221110130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51098514.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 12011221110130 its reverse (3101112211021), we get a palindrome (15112333321151).

The spelling of 12011221110130 in words is "twelve trillion, eleven billion, two hundred twenty-one million, one hundred ten thousand, one hundred thirty".