12067014258 has 32 divisors (see below), whose sum is σ = 28878326400. Its totient is φ = 3712927248.

The previous prime is 12067014121. The next prime is 12067014259. The reversal of 12067014258 is 85241076021.

It is a super-2 number, since 2×12067014258² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12067014259) 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, 8594038 + ... + 8595441.

It is an arithmetic number, because the mean of its divisors is an integer number (902447700).

Almost surely, 2^12067014258 is an apocalyptic number.

12067014258 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

12067014258 is an abundant number, since it is smaller than the sum of its proper divisors (16811312142).

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

12067014258 is a wasteful number, since it uses less digits than its factorization.

12067014258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17189503 (or 17189497 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The spelling of 12067014258 in words is "twelve billion, sixty-seven million, fourteen thousand, two hundred fifty-eight".