12273470630 has 32 divisors (see below), whose sum is σ = 22267260288. Its totient is φ = 4870627200.

The previous prime is 12273470591. The next prime is 12273470639. The reversal of 12273470630 is 3607437221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12273470639) 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, 772244 + ... + 787976.

It is an arithmetic number, because the mean of its divisors is an integer number (695851884).

Almost surely, 2^12273470630 is an apocalyptic number.

12273470630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12273470630 is a deficient number, since it is larger than the sum of its proper divisors (9993789658).

12273470630 is a wasteful number, since it uses less digits than its factorization.

12273470630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16352.

The product of its (nonzero) digits is 42336, while the sum is 35.

The spelling of 12273470630 in words is "twelve billion, two hundred seventy-three million, four hundred seventy thousand, six hundred thirty".