211313342411312 has 40 divisors (see below), whose sum is σ = 420651276334800. Its totient is φ = 102795097853952.

The previous prime is 211313342411287. The next prime is 211313342411323. The reversal of 211313342411312 is 213114243313112.

It is a happy number.

It is a super-2 number, since 2×211313342411312² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1153768637 + ... + 1153951772.

It is an arithmetic number, because the mean of its divisors is an integer number (10516281908370).

Almost surely, 2^{211313342411312} is an apocalyptic number.

It is an amenable number.

211313342411312 is a deficient number, since it is larger than the sum of its proper divisors (209337933923488).

211313342411312 is a wasteful number, since it uses less digits than its factorization.

211313342411312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2307720573 (or 2307720567 counting only the distinct ones).

The product of its digits is 10368, while the sum is 32.

Adding to 211313342411312 its reverse (213114243313112), we get a palindrome (424427585724424).

The spelling of 211313342411312 in words is "two hundred eleven trillion, three hundred thirteen billion, three hundred forty-two million, four hundred eleven thousand, three hundred twelve".