11344685212 has 48 divisors (see below), whose sum is σ = 23171243200. Its totient is φ = 4858056000.

The previous prime is 11344685203. The next prime is 11344685213. The reversal of 11344685212 is 21258644311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11344685213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2221462 + ... + 2226562.

Almost surely, 2^11344685212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11344685212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11585621600).

11344685212 is an abundant number, since it is smaller than the sum of its proper divisors (11826557988).

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

11344685212 is a wasteful number, since it uses less digits than its factorization.

11344685212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6747 (or 6731 counting only the distinct ones).

The product of its digits is 46080, while the sum is 37.

The spelling of 11344685212 in words is "eleven billion, three hundred forty-four million, six hundred eighty-five thousand, two hundred twelve".