12247229580 has 48 divisors (see below), whose sum is σ = 34434574944. Its totient is φ = 3252372480.

The previous prime is 12247229563. The next prime is 12247229587. The reversal of 12247229580 is 8592274221.

It is a super-3 number, since 3×12247229580³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (12247229587) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 409027 + ... + 437946.

It is an arithmetic number, because the mean of its divisors is an integer number (717386978).

Almost surely, 2^12247229580 is an apocalyptic number.

12247229580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12247229580 is an abundant number, since it is smaller than the sum of its proper divisors (22187345364).

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

12247229580 is a wasteful number, since it uses less digits than its factorization.

12247229580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847226 (or 847224 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 42.

The spelling of 12247229580 in words is "twelve billion, two hundred forty-seven million, two hundred twenty-nine thousand, five hundred eighty".