122830118 has 8 divisors (see below), whose sum is σ = 184684080. Its totient is φ = 61268760.

The previous prime is 122830111. The next prime is 122830133. The reversal of 122830118 is 811038221.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122830111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72098 + ... + 73781.

It is an arithmetic number, because the mean of its divisors is an integer number (23085510).

Almost surely, 2^122830118 is an apocalyptic number.

122830118 is a deficient number, since it is larger than the sum of its proper divisors (61853962).

122830118 is a wasteful number, since it uses less digits than its factorization.

122830118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146302.

The product of its (nonzero) digits is 768, while the sum is 26.

The square root of 122830118 is about 11082.8749880164. The cubic root of 122830118 is about 497.0899197245.

Adding to 122830118 its reverse (811038221), we get a palindrome (933868339).

The spelling of 122830118 in words is "one hundred twenty-two million, eight hundred thirty thousand, one hundred eighteen".