12189813150 has 24 divisors (see below), whose sum is σ = 30230736984. Its totient is φ = 3250616800.

The previous prime is 12189813137. The next prime is 12189813173. The reversal of 12189813150 is 5131898121.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 12189813099 and 12189813108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40632561 + ... + 40632860.

It is an arithmetic number, because the mean of its divisors is an integer number (1259614041).

Almost surely, 2^12189813150 is an apocalyptic number.

12189813150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12189813150 is an abundant number, since it is smaller than the sum of its proper divisors (18040923834).

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

12189813150 is a wasteful number, since it uses less digits than its factorization.

12189813150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81265436 (or 81265431 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 39.

The spelling of 12189813150 in words is "twelve billion, one hundred eighty-nine million, eight hundred thirteen thousand, one hundred fifty".