122315366 has 8 divisors (see below), whose sum is σ = 184126824. Its totient is φ = 60939760.

The previous prime is 122315339. The next prime is 122315371. The reversal of 122315366 is 663513221.

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

It is a super-2 number, since 2×122315366² = 29922097519427912, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108260 + ... + 109383.

It is an arithmetic number, because the mean of its divisors is an integer number (23015853).

Almost surely, 2^122315366 is an apocalyptic number.

122315366 is a deficient number, since it is larger than the sum of its proper divisors (61811458).

122315366 is a wasteful number, since it uses less digits than its factorization.

122315366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217926.

The product of its digits is 6480, while the sum is 29.

The square root of 122315366 is about 11059.6277514209. The cubic root of 122315366 is about 496.3945519800.

Adding to 122315366 its reverse (663513221), we get a palindrome (785828587).

The spelling of 122315366 in words is "one hundred twenty-two million, three hundred fifteen thousand, three hundred sixty-six".