12422085 has 16 divisors (see below), whose sum is σ = 21404544. Its totient is φ = 6115392.

The previous prime is 12422083. The next prime is 12422119. The reversal of 12422085 is 58022421.

It is not a de Polignac number, because 12422085 - 2¹ = 12422083 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12422083) 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, 31657 + ... + 32046.

It is an arithmetic number, because the mean of its divisors is an integer number (1337784).

Almost surely, 2^12422085 is an apocalyptic number.

12422085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12422085 is a deficient number, since it is larger than the sum of its proper divisors (8982459).

12422085 is a wasteful number, since it uses less digits than its factorization.

12422085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63724.

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 12422085 is about 3524.4978365719. The cubic root of 12422085 is about 231.5962371235.

The spelling of 12422085 in words is "twelve million, four hundred twenty-two thousand, eighty-five".