166122302 has 8 divisors (see below), whose sum is σ = 249253200. Its totient is φ = 83037904.

The previous prime is 166122293. The next prime is 166122311. The reversal of 166122302 is 203221661.

It is an interprime number because it is at equal distance from previous prime (166122293) and next prime (166122311).

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 602 + ... + 18237.

It is an arithmetic number, because the mean of its divisors is an integer number (31156650).

Almost surely, 2^166122302 is an apocalyptic number.

166122302 is a deficient number, since it is larger than the sum of its proper divisors (83130898).

166122302 is a wasteful number, since it uses less digits than its factorization.

166122302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23250.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 166122302 is about 12888.8440909183. The cubic root of 166122302 is about 549.7214038077.

Adding to 166122302 its reverse (203221661), we get a palindrome (369343963).

The spelling of 166122302 in words is "one hundred sixty-six million, one hundred twenty-two thousand, three hundred two".