12022784086 has 4 divisors (see below), whose sum is σ = 18034176132. Its totient is φ = 6011392042.

The previous prime is 12022784083. The next prime is 12022784093. The reversal of 12022784086 is 68048722021.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12022784083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3005696020 + ... + 3005696023.

It is an arithmetic number, because the mean of its divisors is an integer number (4508544033).

Almost surely, 2^12022784086 is an apocalyptic number.

12022784086 is a deficient number, since it is larger than the sum of its proper divisors (6011392046).

12022784086 is an equidigital number, since it uses as much as digits as its factorization.

12022784086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6011392045.

The product of its (nonzero) digits is 86016, while the sum is 40.

The spelling of 12022784086 in words is "twelve billion, twenty-two million, seven hundred eighty-four thousand, eighty-six".