73122110122 has 8 divisors (see below), whose sum is σ = 109988690400. Its totient is φ = 36459213324.

The previous prime is 73122110111. The next prime is 73122110129. The reversal of 73122110122 is 22101122137.

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 = 73122110093 and 73122110102.

It is not an unprimeable number, because it can be changed into a prime (73122110129) by changing a digit.

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, 50919972 + ... + 50921407.

It is an arithmetic number, because the mean of its divisors is an integer number (13748586300).

Almost surely, 2^73122110122 is an apocalyptic number.

73122110122 is a deficient number, since it is larger than the sum of its proper divisors (36866580278).

73122110122 is a wasteful number, since it uses less digits than its factorization.

73122110122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101841740.

The product of its (nonzero) digits is 336, while the sum is 22.

Adding to 73122110122 its reverse (22101122137), we get a palindrome (95223232259).

The spelling of 73122110122 in words is "seventy-three billion, one hundred twenty-two million, one hundred ten thousand, one hundred twenty-two".