12088548678 has 16 divisors (see below), whose sum is σ = 24199854336. Its totient is φ = 4025723400.

The previous prime is 12088548653. The next prime is 12088548697. The reversal of 12088548678 is 87684588021.

It is a super-2 number, since 2×12088548678² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 941298 + ... + 954053.

It is an arithmetic number, because the mean of its divisors is an integer number (1512490896).

Almost surely, 2^12088548678 is an apocalyptic number.

12088548678 is an abundant number, since it is smaller than the sum of its proper divisors (12111305658).

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

12088548678 is a wasteful number, since it uses less digits than its factorization.

12088548678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1896419.

The product of its (nonzero) digits is 6881280, while the sum is 57.

The spelling of 12088548678 in words is "twelve billion, eighty-eight million, five hundred forty-eight thousand, six hundred seventy-eight".