11311112323214 has 12 divisors (see below), whose sum is σ = 18649313293632. Its totient is φ = 5141414692260.

The previous prime is 11311112323213. The next prime is 11311112323241. The reversal of 11311112323214 is 41232321111311.

It is a super-2 number, since 2×11311112323214² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11311112323213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23370066542 + ... + 23370067025.

It is an arithmetic number, because the mean of its divisors is an integer number (1554109441136).

Almost surely, 2^{11311112323214} is an apocalyptic number.

11311112323214 is a deficient number, since it is larger than the sum of its proper divisors (7338200970418).

11311112323214 is a wasteful number, since it uses less digits than its factorization.

11311112323214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46740133591 (or 46740133580 counting only the distinct ones).

The product of its digits is 864, while the sum is 26.

Adding to 11311112323214 its reverse (41232321111311), we get a palindrome (52543433434525).

The spelling of 11311112323214 in words is "eleven trillion, three hundred eleven billion, one hundred twelve million, three hundred twenty-three thousand, two hundred fourteen".