122918050 has 48 divisors (see below), whose sum is σ = 234699264. Its totient is φ = 47880000.

The previous prime is 122918027. The next prime is 122918051. The reversal of 122918050 is 50819221.

It is not an unprimeable number, because it can be changed into a prime (122918051) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 582445 + ... + 582655.

It is an arithmetic number, because the mean of its divisors is an integer number (4889568).

Almost surely, 2^122918050 is an apocalyptic number.

122918050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122918050 is a deficient number, since it is larger than the sum of its proper divisors (111781214).

122918050 is a wasteful number, since it uses less digits than its factorization.

122918050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475 (or 470 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 28.

The square root of 122918050 is about 11086.8412994865. The cubic root of 122918050 is about 497.2085108465.

The spelling of 122918050 in words is "one hundred twenty-two million, nine hundred eighteen thousand, fifty".