11000212312 has 16 divisors (see below), whose sum is σ = 20629467360. Its totient is φ = 5499021024.

The previous prime is 11000212309. The next prime is 11000212373. The reversal of 11000212312 is 21321200011.

It is a junction number, because it is equal to n+sod(n) for n = 11000212292 and 11000212301.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 91723 + ... + 174394.

It is an arithmetic number, because the mean of its divisors is an integer number (1289341710).

Almost surely, 2^11000212312 is an apocalyptic number.

It is an amenable number.

11000212312 is a deficient number, since it is larger than the sum of its proper divisors (9629255048).

11000212312 is a wasteful number, since it uses less digits than its factorization.

11000212312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271290 (or 271286 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 11000212312 its reverse (21321200011), we get a palindrome (32321412323).

The spelling of 11000212312 in words is "eleven billion, two hundred twelve thousand, three hundred twelve".