12207830000 has 50 divisors (see below), whose sum is σ = 29556401424. Its totient is φ = 4883128000.

The previous prime is 12207829993. The next prime is 12207830009. The reversal of 12207830000 is 3870221.

It is a tau number, because it is divible by the number of its divisors (50).

It is a super-2 number, since 2×12207830000² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12207830009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 600392 + ... + 620391.

Almost surely, 2^12207830000 is an apocalyptic number.

12207830000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12207830000 is an abundant number, since it is smaller than the sum of its proper divisors (17348571424).

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

12207830000 is an equidigital number, since it uses as much as digits as its factorization.

12207830000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1220811 (or 1220790 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The spelling of 12207830000 in words is "twelve billion, two hundred seven million, eight hundred thirty thousand".