11858329722112 has 36 divisors (see below), whose sum is σ = 23678493078240. Its totient is φ = 5927122062848.

The previous prime is 11858329722101. The next prime is 11858329722119. The reversal of 11858329722112 is 21122792385811.

11858329722112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11858329722112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11858329722119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7235062 + ... + 8721397.

It is an arithmetic number, because the mean of its divisors is an integer number (657735918840).

Almost surely, 2^{11858329722112} is an apocalyptic number.

It is an amenable number.

11858329722112 is a deficient number, since it is larger than the sum of its proper divisors (11820163356128).

11858329722112 is an equidigital number, since it uses as much as digits as its factorization.

11858329722112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15959378 (or 15959364 counting only the distinct ones).

The product of its digits is 967680, while the sum is 52.

The spelling of 11858329722112 in words is "eleven trillion, eight hundred fifty-eight billion, three hundred twenty-nine million, seven hundred twenty-two thousand, one hundred twelve".