122041602 has 24 divisors (see below), whose sum is σ = 268760700. Its totient is φ = 40013280.

The previous prime is 122041573. The next prime is 122041607. The reversal of 122041602 is 206140221.

122041602 is a `hidden beast` number, since 1 + 2 + 20 + 41 + 602 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 110691441 + 11350161 = 10521^2 + 3369^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (122041607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54477 + ... + 56672.

Almost surely, 2^122041602 is an apocalyptic number.

122041602 is an abundant number, since it is smaller than the sum of its proper divisors (146719098).

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

122041602 is a wasteful number, since it uses less digits than its factorization.

122041602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111218 (or 111215 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 122041602 is about 11047.2440907224. The cubic root of 122041602 is about 496.0239349575.

Adding to 122041602 its reverse (206140221), we get a palindrome (328181823).

The spelling of 122041602 in words is "one hundred twenty-two million, forty-one thousand, six hundred two".