11212113200331 has 8 divisors (see below), whose sum is σ = 14954623324560. Its totient is φ = 7472172604832.

The previous prime is 11212113200317. The next prime is 11212113200333. The reversal of 11212113200331 is 13300231121211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11212113200331 - 2¹⁰ = 11212113199307 is a prime.

It is a super-2 number, since 2×11212113200331² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11212113200298 and 11212113200307.

It is not an unprimeable number, because it can be changed into a prime (11212113200333) 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 7 ways as a sum of consecutive naturals, for example, 642372000 + ... + 642389453.

It is an arithmetic number, because the mean of its divisors is an integer number (1869327915570).

Almost surely, 2^{11212113200331} is an apocalyptic number.

11212113200331 is a deficient number, since it is larger than the sum of its proper divisors (3742510124229).

11212113200331 is a wasteful number, since it uses less digits than its factorization.

11212113200331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284764365.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 11212113200331 its reverse (13300231121211), we get a palindrome (24512344321542).

The spelling of 11212113200331 in words is "eleven trillion, two hundred twelve billion, one hundred thirteen million, two hundred thousand, three hundred thirty-one".