11214324031512 has 64 divisors (see below), whose sum is σ = 32479842631680. Its totient is φ = 3160200897792.

The previous prime is 11214324031481. The next prime is 11214324031591. The reversal of 11214324031512 is 21513042341211.

It is a super-2 number, since 2×11214324031512² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11214324031512.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 457192728 + ... + 457217255.

It is an arithmetic number, because the mean of its divisors is an integer number (507497541120).

Almost surely, 2^{11214324031512} is an apocalyptic number.

11214324031512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11214324031512 is an abundant number, since it is smaller than the sum of its proper divisors (21265518600168).

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

11214324031512 is a wasteful number, since it uses less digits than its factorization.

11214324031512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914410072 (or 914410068 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

Adding to 11214324031512 its reverse (21513042341211), we get a palindrome (32727366372723).

The spelling of 11214324031512 in words is "eleven trillion, two hundred fourteen billion, three hundred twenty-four million, thirty-one thousand, five hundred twelve".