12011100112310 has 64 divisors (see below), whose sum is σ = 23633025841152. Its totient is φ = 4368220534656.

The previous prime is 12011100112309. The next prime is 12011100112331. The reversal of 12011100112310 is 1321100111021.

It is a super-2 number, since 2×12011100112310² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90020867 + ... + 90154193.

It is an arithmetic number, because the mean of its divisors is an integer number (369266028768).

Almost surely, 2^{12011100112310} is an apocalyptic number.

12011100112310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12011100112310 is a deficient number, since it is larger than the sum of its proper divisors (11621925728842).

12011100112310 is a wasteful number, since it uses less digits than its factorization.

12011100112310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143757.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 12011100112310 its reverse (1321100111021), we get a palindrome (13332200223331).

The spelling of 12011100112310 in words is "twelve trillion, eleven billion, one hundred million, one hundred twelve thousand, three hundred ten".