122302021224322 has 4 divisors (see below), whose sum is σ = 183453031836486. Its totient is φ = 61151010612160.

The previous prime is 122302021224301. The next prime is 122302021224457. The reversal of 122302021224322 is 223422120203221.

It is a happy number.

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., 121181766211081 + 1120255013241 = 11008259^2 + 1058421^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30575505306079 + ... + 30575505306082.

Almost surely, 2^{122302021224322} is an apocalyptic number.

122302021224322 is a deficient number, since it is larger than the sum of its proper divisors (61151010612164).

122302021224322 is an equidigital number, since it uses as much as digits as its factorization.

122302021224322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61151010612163.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 122302021224322 its reverse (223422120203221), we get a palindrome (345724141427543).

The spelling of 122302021224322 in words is "one hundred twenty-two trillion, three hundred two billion, twenty-one million, two hundred twenty-four thousand, three hundred twenty-two".