12011330123310 has 128 divisors (see below), whose sum is σ = 34119475891200. Its totient is φ = 2704469910912.

The previous prime is 12011330123263. The next prime is 12011330123357. The reversal of 12011330123310 is 1332103311021.

It is a happy number.

12011330123310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12011330123263) and next prime (12011330123357).

It is a super-2 number, since 2×12011330123310² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8021629 + ... + 9400488.

It is an arithmetic number, because the mean of its divisors is an integer number (266558405400).

Almost surely, 2^{12011330123310} is an apocalyptic number.

12011330123310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12011330123310 is an abundant number, since it is smaller than the sum of its proper divisors (22108145767890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12011330123310 is a wasteful number, since it uses less digits than its factorization.

12011330123310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17422215 (or 17422201 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 12011330123310 its reverse (1332103311021), we get a palindrome (13343433434331).

The spelling of 12011330123310 in words is "twelve trillion, eleven billion, three hundred thirty million, one hundred twenty-three thousand, three hundred ten".