12011113212230 has 16 divisors (see below), whose sum is σ = 23585458671504. Its totient is φ = 4367677531680.

The previous prime is 12011113212223. The next prime is 12011113212251. The reversal of 12011113212230 is 3221231111021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54595969037 + ... + 54595969256.

It is an arithmetic number, because the mean of its divisors is an integer number (1474091166969).

Almost surely, 2^{12011113212230} is an apocalyptic number.

12011113212230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12011113212230 is a deficient number, since it is larger than the sum of its proper divisors (11574345459274).

12011113212230 is a wasteful number, since it uses less digits than its factorization.

12011113212230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109191938311.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 12011113212230 its reverse (3221231111021), we get a palindrome (15232344323251).

The spelling of 12011113212230 in words is "twelve trillion, eleven billion, one hundred thirteen million, two hundred twelve thousand, two hundred thirty".