12214228080 has 40 divisors (see below), whose sum is σ = 37864107792. Its totient is φ = 3257127424.

The previous prime is 12214228079. The next prime is 12214228087. The reversal of 12214228080 is 8082241221.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12214228087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25446069 + ... + 25446548.

Almost surely, 2^12214228080 is an apocalyptic number.

12214228080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12214228080 is an abundant number, since it is smaller than the sum of its proper divisors (25649879712).

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

12214228080 is a wasteful number, since it uses less digits than its factorization.

12214228080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50892633 (or 50892627 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 30.

The spelling of 12214228080 in words is "twelve billion, two hundred fourteen million, two hundred twenty-eight thousand, eighty".