122303332021 has 16 divisors (see below), whose sum is σ = 133599630528. Its totient is φ = 111286080000.

The previous prime is 122303332009. The next prime is 122303332031. The reversal of 122303332021 is 120233303221.

It is a cyclic number.

It is not a de Polignac number, because 122303332021 - 2⁷ = 122303331893 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122303331983 and 122303332001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122303332031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123306 + ... + 509716.

It is an arithmetic number, because the mean of its divisors is an integer number (8349976908).

Almost surely, 2^122303332021 is an apocalyptic number.

It is an amenable number.

122303332021 is a deficient number, since it is larger than the sum of its proper divisors (11296298507).

122303332021 is a wasteful number, since it uses less digits than its factorization.

122303332021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386772.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 122303332021 its reverse (120233303221), we get a palindrome (242536635242).

The spelling of 122303332021 in words is "one hundred twenty-two billion, three hundred three million, three hundred thirty-two thousand, twenty-one".