122022322 has 4 divisors (see below), whose sum is σ = 183033486. Its totient is φ = 61011160.

The previous prime is 122022319. The next prime is 122022353. The reversal of 122022322 is 223220221.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 75359761 + 46662561 = 8681^2 + 6831^2 .

It is a junction number, because it is equal to n+sod(n) for n = 122022296 and 122022305.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30505579 + ... + 30505582.

Almost surely, 2^122022322 is an apocalyptic number.

122022322 is a deficient number, since it is larger than the sum of its proper divisors (61011164).

122022322 is an equidigital number, since it uses as much as digits as its factorization.

122022322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61011163.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 122022322 is about 11046.3714404324. The cubic root of 122022322 is about 495.9978131407.

Adding to 122022322 its reverse (223220221), we get a palindrome (345242543).

The spelling of 122022322 in words is "one hundred twenty-two million, twenty-two thousand, three hundred twenty-two".