12084022656 has 48 divisors (see below), whose sum is σ = 34773037260. Its totient is φ = 4028007168.

The previous prime is 12084022633. The next prime is 12084022679. The reversal of 12084022656 is 65622048021.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12084022633) and next prime (12084022679).

It is a tau number, because it is divible by the number of its divisors (48).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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

It is a self number, because there is not a number n which added to its sum of digits gives 12084022656.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5243650 + ... + 5245953.

Almost surely, 2^12084022656 is an apocalyptic number.

12084022656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12084022656 is an abundant number, since it is smaller than the sum of its proper divisors (22689014604).

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

12084022656 is a wasteful number, since it uses less digits than its factorization.

12084022656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10489623 (or 10489608 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The spelling of 12084022656 in words is "twelve billion, eighty-four million, twenty-two thousand, six hundred fifty-six".