12239046130 has 16 divisors (see below), whose sum is σ = 23326182360. Its totient is φ = 4607640832.

The previous prime is 12239046119. The next prime is 12239046167. The reversal of 12239046130 is 3164093221.

It can be written as a sum of positive squares in 4 ways, for example, as 7932930489 + 4306115641 = 89067^2 + 65621^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12239046092 and 12239046101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35997025 + ... + 35997364.

Almost surely, 2^12239046130 is an apocalyptic number.

12239046130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12239046130 is a deficient number, since it is larger than the sum of its proper divisors (11087136230).

12239046130 is a wasteful number, since it uses less digits than its factorization.

12239046130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71994413.

The product of its (nonzero) digits is 7776, while the sum is 31.

The spelling of 12239046130 in words is "twelve billion, two hundred thirty-nine million, forty-six thousand, one hundred thirty".