164600122 has 8 divisors (see below), whose sum is σ = 249875136. Its totient is φ = 81308412.

The previous prime is 164600113. The next prime is 164600131. The reversal of 164600122 is 221006461.

It is an interprime number because it is at equal distance from previous prime (164600113) and next prime (164600131).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 164600093 and 164600102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 495618 + ... + 495949.

It is an arithmetic number, because the mean of its divisors is an integer number (31234392).

Almost surely, 2^164600122 is an apocalyptic number.

164600122 is a deficient number, since it is larger than the sum of its proper divisors (85275014).

164600122 is an equidigital number, since it uses as much as digits as its factorization.

164600122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 991652.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 164600122 is about 12829.6579065850. The cubic root of 164600122 is about 548.0372153141.

Adding to 164600122 its reverse (221006461), we get a palindrome (385606583).

The spelling of 164600122 in words is "one hundred sixty-four million, six hundred thousand, one hundred twenty-two".