122573106 has 12 divisors (see below), whose sum is σ = 265575102. Its totient is φ = 40857696.

The previous prime is 122573063. The next prime is 122573117. The reversal of 122573106 is 601375221.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 107433225 + 15139881 = 10365^2 + 3891^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 122573106.

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 5 ways as a sum of consecutive naturals, for example, 3404791 + ... + 3404826.

Almost surely, 2^122573106 is an apocalyptic number.

122573106 is an abundant number, since it is smaller than the sum of its proper divisors (143001996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122573106 is a wasteful number, since it uses less digits than its factorization.

122573106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6809625 (or 6809622 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 122573106 is about 11071.2739104405. The cubic root of 122573106 is about 496.7429709250.

The spelling of 122573106 in words is "one hundred twenty-two million, five hundred seventy-three thousand, one hundred six".