12011203320310 has 16 divisors (see below), whose sum is σ = 21729913015536. Its totient is φ = 4780093097248.

The previous prime is 12011203320289. The next prime is 12011203320323. The reversal of 12011203320310 is 1302330211021.

It is a super-2 number, since 2×12011203320310² (a number of 27 digits) contains 22 as substring.

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, 3048526792 + ... + 3048530731.

It is an arithmetic number, because the mean of its divisors is an integer number (1358119563471).

Almost surely, 2^{12011203320310} is an apocalyptic number.

12011203320310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12011203320310 is a deficient number, since it is larger than the sum of its proper divisors (9718709695226).

12011203320310 is a wasteful number, since it uses less digits than its factorization.

12011203320310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6097057727.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 12011203320310 its reverse (1302330211021), we get a palindrome (13313533531331).

The spelling of 12011203320310 in words is "twelve trillion, eleven billion, two hundred three million, three hundred twenty thousand, three hundred ten".