12110047488 has 216 divisors, whose sum is σ = 43532588736. Its totient is φ = 3145420800.

The previous prime is 12110047463. The next prime is 12110047493. The reversal of 12110047488 is 88474001121.

12110047488 is a `hidden beast` number, since 1 + 2 + 1 + 100 + 474 + 88 = 666.

It is a super-2 number, since 2×12110047488² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 143278 + ... + 211538.

Almost surely, 2^12110047488 is an apocalyptic number.

12110047488 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12110047488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21766294368).

12110047488 is an abundant number, since it is smaller than the sum of its proper divisors (31422541248).

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

12110047488 is a wasteful number, since it uses less digits than its factorization.

12110047488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68301 (or 68284 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 36.

The spelling of 12110047488 in words is "twelve billion, one hundred ten million, forty-seven thousand, four hundred eighty-eight".