11864620112 has 40 divisors (see below), whose sum is σ = 23156267904. Its totient is φ = 5888971904.

The previous prime is 11864620073. The next prime is 11864620181. The reversal of 11864620112 is 21102646811.

11864620112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 1228133 + ... + 1237755.

Almost surely, 2^11864620112 is an apocalyptic number.

It is an amenable number.

11864620112 is a deficient number, since it is larger than the sum of its proper divisors (11291647792).

11864620112 is a wasteful number, since it uses less digits than its factorization.

11864620112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10187 (or 10181 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 32.

The spelling of 11864620112 in words is "eleven billion, eight hundred sixty-four million, six hundred twenty thousand, one hundred twelve".