12012088 has 16 divisors (see below), whose sum is σ = 24570360. Its totient is φ = 5460000.

The previous prime is 12012083. The next prime is 12012089. The reversal of 12012088 is 88021021.

12012088 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12012083) 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, 68163 + ... + 68338.

Almost surely, 2^12012088 is an apocalyptic number.

It is an amenable number.

12012088 is an abundant number, since it is smaller than the sum of its proper divisors (12558272).

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

12012088 is a wasteful number, since it uses less digits than its factorization.

12012088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136518 (or 136514 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 22.

The square root of 12012088 is about 3465.8459284856. The cubic root of 12012088 is about 229.0196966335.

It can be divided in two parts, 1201208 and 8, that added together give a square (1201216 = 1096²).

The spelling of 12012088 in words is "twelve million, twelve thousand, eighty-eight".