12055013152 has 96 divisors (see below), whose sum is σ = 30152715264. Its totient is φ = 4615142400.

The previous prime is 12055013129. The next prime is 12055013153. The reversal of 12055013152 is 25131055021.

It is a super-3 number, since 3×12055013152³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (12055013153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23502 + ... + 157042.

It is an arithmetic number, because the mean of its divisors is an integer number (314090784).

Almost surely, 2^12055013152 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 12055013152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15076357632).

12055013152 is an abundant number, since it is smaller than the sum of its proper divisors (18097702112).

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

12055013152 is a wasteful number, since it uses less digits than its factorization.

12055013152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133602 (or 133594 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 25.

Adding to 12055013152 its reverse (25131055021), we get a palindrome (37186068173).

The spelling of 12055013152 in words is "twelve billion, fifty-five million, thirteen thousand, one hundred fifty-two".