11242312112312 has 16 divisors (see below), whose sum is σ = 21079417682400. Its totient is φ = 5621134063680.

The previous prime is 11242312112287. The next prime is 11242312112341. The reversal of 11242312112312 is 21321121324211.

It is a super-3 number, since 3×11242312112312³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 464864 + ... + 4764527.

It is an arithmetic number, because the mean of its divisors is an integer number (1317463605150).

Almost surely, 2^{11242312112312} is an apocalyptic number.

It is an amenable number.

11242312112312 is a deficient number, since it is larger than the sum of its proper divisors (9837105570088).

11242312112312 is a wasteful number, since it uses less digits than its factorization.

11242312112312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5498126 (or 5498122 counting only the distinct ones).

The product of its digits is 1152, while the sum is 26.

Adding to 11242312112312 its reverse (21321121324211), we get a palindrome (32563433436523).

The spelling of 11242312112312 in words is "eleven trillion, two hundred forty-two billion, three hundred twelve million, one hundred twelve thousand, three hundred twelve".