12450227080 has 16 divisors (see below), whose sum is σ = 28013011020. Its totient is φ = 4980090816.

The previous prime is 12450227021. The next prime is 12450227087. The reversal of 12450227080 is 8072205421.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12253161636 + 197065444 = 110694^2 + 14038^2 .

It is not an unprimeable number, because it can be changed into a prime (12450227087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155627799 + ... + 155627878.

Almost surely, 2^12450227080 is an apocalyptic number.

12450227080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12450227080 is an abundant number, since it is smaller than the sum of its proper divisors (15562783940).

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

12450227080 is a wasteful number, since it uses less digits than its factorization.

12450227080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311255688 (or 311255684 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 31.

The spelling of 12450227080 in words is "twelve billion, four hundred fifty million, two hundred twenty-seven thousand, eighty".