12922150 has 12 divisors (see below), whose sum is σ = 24035292. Its totient is φ = 5168840.

The previous prime is 12922141. The next prime is 12922153. The reversal of 12922150 is 5122921.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12922153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 129172 + ... + 129271.

It is an arithmetic number, because the mean of its divisors is an integer number (2002941).

Almost surely, 2^12922150 is an apocalyptic number.

12922150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12922150 is a deficient number, since it is larger than the sum of its proper divisors (11113142).

12922150 is a wasteful number, since it uses less digits than its factorization.

12922150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258455 (or 258450 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 12922150 is about 3594.7392116814. The cubic root of 12922150 is about 234.6631661446.

The spelling of 12922150 in words is "twelve million, nine hundred twenty-two thousand, one hundred fifty".