122422302 has 24 divisors (see below), whose sum is σ = 267878520. Its totient is φ = 40402800.

The previous prime is 122422297. The next prime is 122422331. The reversal of 122422302 is 203224221.

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

It is a congruent number.

It is an unprimeable number.

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, 31852 + ... + 35487.

It is an arithmetic number, because the mean of its divisors is an integer number (11161605).

Almost surely, 2^122422302 is an apocalyptic number.

122422302 is an abundant number, since it is smaller than the sum of its proper divisors (145456218).

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

122422302 is a wasteful number, since it uses less digits than its factorization.

122422302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67448 (or 67445 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 122422302 is about 11064.4612159834. The cubic root of 122422302 is about 496.5391699123.

Adding to 122422302 its reverse (203224221), we get a palindrome (325646523).

The spelling of 122422302 in words is "one hundred twenty-two million, four hundred twenty-two thousand, three hundred two".