12205676022 has 16 divisors (see below), whose sum is σ = 24871944240. Its totient is φ = 3991793312.

The previous prime is 12205676017. The next prime is 12205676029. The reversal of 12205676022 is 22067650221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12205676029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19190997 + ... + 19191632.

It is an arithmetic number, because the mean of its divisors is an integer number (1554496515).

Almost surely, 2^12205676022 is an apocalyptic number.

12205676022 is an abundant number, since it is smaller than the sum of its proper divisors (12666268218).

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

12205676022 is a wasteful number, since it uses less digits than its factorization.

12205676022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38382687.

The product of its (nonzero) digits is 20160, while the sum is 33.

The spelling of 12205676022 in words is "twelve billion, two hundred five million, six hundred seventy-six thousand, twenty-two".